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10868825976 = 2337128122699
BaseRepresentation
bin10100001111101010…
…10001111101111000
31001001110121120022020
422013311101331320
5134224404412401
64554300354440
7533224332201
oct120765217570
931043546266
1010868825976
114678194908
122133b45a20
1310429ba698
147516c65a8
154392ccd36
hex287d51f78

10868825976 has 64 divisors (see below), whose sum is σ = 27654048000. Its totient is φ = 3559046400.

The previous prime is 10868825941. The next prime is 10868825977. The reversal of 10868825976 is 67952886801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10868825977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467475 + ... + 490173.

It is an arithmetic number, because the mean of its divisors is an integer number (432094500).

Almost surely, 210868825976 is an apocalyptic number.

It is an amenable number.

10868825976 is an abundant number, since it is smaller than the sum of its proper divisors (16785222024).

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

10868825976 is a wasteful number, since it uses less digits than its factorization.

10868825976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23060 (or 23056 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 60.

The spelling of 10868825976 in words is "ten billion, eight hundred sixty-eight million, eight hundred twenty-five thousand, nine hundred seventy-six".

Divisors: 1 2 3 4 6 8 12 24 71 142 213 281 284 426 562 568 843 852 1124 1686 1704 2248 3372 6744 19951 22699 39902 45398 59853 68097 79804 90796 119706 136194 159608 181592 239412 272388 478824 544776 1611629 3223258 4834887 6378419 6446516 9669774 12756838 12893032 19135257 19339548 25513676 38270514 38679096 51027352 76541028 153082056 452867749 905735498 1358603247 1811470996 2717206494 3622941992 5434412988 10868825976