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10512710054 = 2711471452433
BaseRepresentation
bin10011100101001101…
…10011100110100110
31000010122112000002122
421302212303212212
5133012223210204
64455055505542
7521341363310
oct116246634646
930118460078
1010512710054
114505172730
1220548282b2
13cb6ca27c2
1471a2a67b0
15417dd70be
hex2729b39a6

10512710054 has 32 divisors (see below), whose sum is σ = 20078447616. Its totient is φ = 4008712320.

The previous prime is 10512710023. The next prime is 10512710077. The reversal of 10512710054 is 45001721501.

It is a super-2 number, since 2×105127100542 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 718979 + ... + 733454.

It is an arithmetic number, because the mean of its divisors is an integer number (627451488).

Almost surely, 210512710054 is an apocalyptic number.

10512710054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10512710054 is a deficient number, since it is larger than the sum of its proper divisors (9565737562).

10512710054 is a wasteful number, since it uses less digits than its factorization.

10512710054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452500.

The product of its (nonzero) digits is 1400, while the sum is 26.

The spelling of 10512710054 in words is "ten billion, five hundred twelve million, seven hundred ten thousand, fifty-four".

Divisors: 1 2 7 11 14 22 47 77 94 154 329 517 658 1034 3619 7238 1452433 2904866 10167031 15976763 20334062 31953526 68264351 111837341 136528702 223674682 477850457 750907861 955700914 1501815722 5256355027 10512710054