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5468699390 = 257311193751
BaseRepresentation
bin1010001011111010…
…11011101011111110
3112010010022201020212
411011331123223332
542144441340030
62302353112422
7252343115000
oct50575335376
915103281225
105468699390
112356a35880
121087558712
13691ca49cb
1439c42a370
1522018a595
hex145f5bafe

5468699390 has 128 divisors (see below), whose sum is σ = 12604723200. Its totient is φ = 1693440000.

The previous prime is 5468699387. The next prime is 5468699441. The reversal of 5468699390 is 939968645.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7281515 + ... + 7282265.

It is an arithmetic number, because the mean of its divisors is an integer number (98474400).

Almost surely, 25468699390 is an apocalyptic number.

5468699390 is an abundant number, since it is smaller than the sum of its proper divisors (7136023810).

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

5468699390 is a wasteful number, since it uses less digits than its factorization.

5468699390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983 (or 969 counting only the distinct ones).

The product of its (nonzero) digits is 12597120, while the sum is 59.

The square root of 5468699390 is about 73950.6551018989. The cubic root of 5468699390 is about 1761.8192481227.

The spelling of 5468699390 in words is "five billion, four hundred sixty-eight million, six hundred ninety-nine thousand, three hundred ninety".

Divisors: 1 2 5 7 10 11 14 22 35 49 55 70 77 98 110 154 193 245 343 385 386 490 539 686 751 770 965 1078 1351 1502 1715 1930 2123 2695 2702 3430 3755 3773 4246 5257 5390 6755 7510 7546 8261 9457 10514 10615 13510 14861 16522 18865 18914 21230 26285 29722 36799 37730 41305 47285 52570 57827 66199 73598 74305 82610 94570 104027 115654 132398 144943 148610 183995 208054 257593 289135 289886 330995 367990 404789 515186 520135 578270 661990 724715 728189 809578 1014601 1040270 1287965 1449430 1456378 1594373 2023945 2029202 2575930 2833523 3188746 3640945 4047890 5073005 5667046 7102207 7281890 7971865 10146010 11160611 14167615 14204414 15943730 22321222 28335230 35511035 49715449 55803055 71022070 78124277 99430898 111606110 156248554 248577245 390621385 497154490 546869939 781242770 1093739878 2734349695 5468699390