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10907452868 = 22136713812267
BaseRepresentation
bin10100010100010001…
…01000010111000100
31001011011022000102212
422022020220113010
5134314301442433
65002200322552
7534203551064
oct121210502704
931134260385
1010907452868
114697a77864
122144a73458
13104a9c3230
1475689d3a4
1543c8acd48
hex28a2285c4

10907452868 has 48 divisors (see below), whose sum is σ = 20887481664. Its totient is φ = 4953294720.

The previous prime is 10907452859. The next prime is 10907452921. The reversal of 10907452868 is 86825470901.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4810271 + ... + 4812537.

It is an arithmetic number, because the mean of its divisors is an integer number (435155868).

Almost surely, 210907452868 is an apocalyptic number.

It is an amenable number.

10907452868 is a deficient number, since it is larger than the sum of its proper divisors (9980028796).

10907452868 is a wasteful number, since it uses less digits than its factorization.

10907452868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3732 (or 3730 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 10907452868 in words is "ten billion, nine hundred seven million, four hundred fifty-two thousand, eight hundred sixty-eight".

Divisors: 1 2 4 13 26 52 67 134 268 871 1381 1742 2267 2762 3484 4534 5524 9068 17953 29471 35906 58942 71812 92527 117884 151889 185054 303778 370108 607556 1202851 1974557 2405702 3130727 3949114 4811404 6261454 7898228 12522908 40699451 81398902 162797804 209758709 419517418 839034836 2726863217 5453726434 10907452868