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10074818913 = 319191925399
BaseRepresentation
bin10010110001000000…
…11000100101100001
3222000010112211101020
421120200120211201
5131113123201123
64343414200053
7504443355615
oct113040304541
928003484336
1010074818913
1142aaa77625
121b52053029
13c47355513
146b807b345
153de73b7e3
hex258818961

10074818913 has 16 divisors (see below), whose sum is σ = 14214144000. Its totient is φ = 6329722320.

The previous prime is 10074818893. The next prime is 10074818917. The reversal of 10074818913 is 31981847001.

It is not a de Polignac number, because 10074818913 - 230 = 9001077089 is a prime.

It is a super-2 number, since 2×100748189132 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10074818917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 451813 + ... + 473586.

It is an arithmetic number, because the mean of its divisors is an integer number (888384000).

Almost surely, 210074818913 is an apocalyptic number.

It is an amenable number.

10074818913 is a deficient number, since it is larger than the sum of its proper divisors (4139325087).

10074818913 is a wasteful number, since it uses less digits than its factorization.

10074818913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925612.

The product of its (nonzero) digits is 48384, while the sum is 42.

The spelling of 10074818913 in words is "ten billion, seventy-four million, eight hundred eighteen thousand, nine hundred thirteen".

Divisors: 1 3 19 57 191 573 3629 10887 925399 2776197 17582581 52747743 176751209 530253627 3358272971 10074818913