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10512710055 = 325233615779
BaseRepresentation
bin10011100101001101…
…10011100110100111
31000010122112000002200
421302212303212213
5133012223210210
64455055505543
7521341363311
oct116246634647
930118460080
1010512710055
114505172731
1220548282b3
13cb6ca27c3
1471a2a67b1
15417dd70c0
hex2729b39a7

10512710055 has 12 divisors (see below), whose sum is σ = 18222030840. Its totient is φ = 5606778672.

The previous prime is 10512710023. The next prime is 10512710077. The reversal of 10512710055 is 55001721501.

It is not a de Polignac number, because 10512710055 - 25 = 10512710023 is a prime.

It is a super-2 number, since 2×105127100552 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 116807845 + ... + 116807934.

It is an arithmetic number, because the mean of its divisors is an integer number (1518502570).

Almost surely, 210512710055 is an apocalyptic number.

10512710055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10512710055 is a deficient number, since it is larger than the sum of its proper divisors (7709320785).

10512710055 is a wasteful number, since it uses less digits than its factorization.

10512710055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233615790 (or 233615787 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 27.

The spelling of 10512710055 in words is "ten billion, five hundred twelve million, seven hundred ten thousand, fifty-five".

Divisors: 1 3 5 9 15 45 233615779 700847337 1168078895 2102542011 3504236685 10512710055