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82430060230944 = 2532677954074341
BaseRepresentation
bin10010101111100000111110…
…011101010111100100100000
3101210212020101121220012021200
4102233200332131113210200
541301013230404342234
6451151502532521200
723235242510223606
oct2257407635274440
9353766347805250
1082430060230944
11242a0435064798
1292b35b8480200
1336cc176727b0a
14164d8c9a4d876
1597e2dd384d99
hex4af83e757920

82430060230944 has 144 divisors (see below), whose sum is σ = 240920660373120. Its totient is φ = 26723971422720.

The previous prime is 82430060230943. The next prime is 82430060230967. The reversal of 82430060230944 is 44903206003428.

82430060230944 is a `hidden beast` number, since 8 + 2 + 4 + 3 + 0 + 0 + 602 + 30 + 9 + 4 + 4 = 666.

82430060230944 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×824300602309442 (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 82430060230944.

It is not an unprimeable number, because it can be changed into a prime (82430060230943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25512787 + ... + 28561554.

It is an arithmetic number, because the mean of its divisors is an integer number (1673060141480).

Almost surely, 282430060230944 is an apocalyptic number.

It is an amenable number.

82430060230944 is an abundant number, since it is smaller than the sum of its proper divisors (158490600142176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82430060230944 is a wasteful number, since it uses less digits than its factorization.

82430060230944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54074503 (or 54074492 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

The spelling of 82430060230944 in words is "eighty-two trillion, four hundred thirty billion, sixty million, two hundred thirty thousand, nine hundred forty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 67 72 79 96 134 144 158 201 237 268 288 316 402 474 536 603 632 711 804 948 1072 1206 1264 1422 1608 1896 2144 2412 2528 2844 3216 3792 4824 5293 5688 6432 7584 9648 10586 11376 15879 19296 21172 22752 31758 42344 47637 63516 84688 95274 127032 169376 190548 254064 381096 508128 762192 1524384 54074341 108148682 162223023 216297364 324446046 432594728 486669069 648892092 865189456 973338138 1297784184 1730378912 1946676276 2595568368 3622980847 3893352552 4271872939 5191136736 7245961694 7786705104 8543745878 10868942541 12815618817 14491923388 15573410208 17087491756 21737885082 25631237634 28983846776 32606827623 34174983512 38446856451 43475770164 51262475268 57967693552 65213655246 68349967024 76893712902 86951540328 102524950536 115935387104 130427310492 136699934048 153787425804 173903080656 205049901072 260854620984 286215486913 307574851608 347806161312 410099802144 521709241968 572430973826 615149703216 858646460739 1043418483936 1144861947652 1230299406432 1717292921478 2289723895304 2575939382217 3434585842956 4579447790608 5151878764434 6869171685912 9158895581216 10303757528868 13738343371824 20607515057736 27476686743648 41215030115472 82430060230944