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30029486712408 = 23323712179262391
BaseRepresentation
bin1101101001111110010001…
…11000110110011001011000
310221022210100120010221122200
412310333020320312121120
512414000342044244113
6143511204501450200
76216362450326611
oct664771070663130
9127283316127580
1030029486712408
119628485422567
12344baba410960
13139a9cb379181
1475b613580c08
15371208812873
hex1b4fc8e36658

30029486712408 has 96 divisors (see below), whose sum is σ = 83596607508960. Its totient is φ = 9731289231360.

The previous prime is 30029486712391. The next prime is 30029486712419. The reversal of 30029486712408 is 80421768492003.

30029486712408 is a `hidden beast` number, since 3 + 0 + 0 + 2 + 94 + 86 + 71 + 2 + 408 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1389108 + ... + 7873283.

It is an arithmetic number, because the mean of its divisors is an integer number (870797994885).

Almost surely, 230029486712408 is an apocalyptic number.

It is an amenable number.

30029486712408 is an abundant number, since it is smaller than the sum of its proper divisors (53567120796552).

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

30029486712408 is a wasteful number, since it uses less digits than its factorization.

30029486712408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9263657 (or 9263650 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 30029486712408 in words is "thirty trillion, twenty-nine billion, four hundred eighty-six million, seven hundred twelve thousand, four hundred eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 37 72 74 111 148 222 296 333 444 666 888 1217 1332 2434 2664 3651 4868 7302 9736 10953 14604 21906 29208 43812 45029 87624 90058 135087 180116 270174 360232 405261 540348 810522 1080696 1621044 3242088 9262391 18524782 27787173 37049564 55574346 74099128 83361519 111148692 166723038 222297384 333446076 342708467 666892152 685416934 1028125401 1370833868 2056250802 2741667736 3084376203 4112501604 6168752406 8225003208 11272329847 12337504812 22544659694 24675009624 33816989541 45089319388 67633979082 90178638776 101450968623 135267958164 202901937246 270535916328 405803874492 417076204339 811607748984 834152408678 1251228613017 1668304817356 2502457226034 3336609634712 3753685839051 5004914452068 7507371678102 10009828904136 15014743356204 30029486712408