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10032711972 = 2234191922189
BaseRepresentation
bin10010101011111111…
…10000100100100100
3221220012022120111220
421111333300210210
5131021333240342
64335311500340
7503422434063
oct112577604444
927805276456
1010032711972
114289227aa8
121b3bb276b0
13c3b70197a
146b263a1da
153dabc05ec
hex255ff0924

10032711972 has 48 divisors (see below), whose sum is σ = 24007804800. Its totient is φ = 3258973440.

The previous prime is 10032711971. The next prime is 10032711977. The reversal of 10032711972 is 27911723001.

10032711972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100327119722 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10032711971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441054 + ... + 463242.

It is an arithmetic number, because the mean of its divisors is an integer number (500162600).

Almost surely, 210032711972 is an apocalyptic number.

10032711972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10032711972 is an abundant number, since it is smaller than the sum of its proper divisors (13975092828).

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

10032711972 is a wasteful number, since it uses less digits than its factorization.

10032711972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23156 (or 23154 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 33.

The spelling of 10032711972 in words is "ten billion, thirty-two million, seven hundred eleven thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 41 82 123 164 246 492 919 1838 2757 3676 5514 11028 22189 37679 44378 66567 75358 88756 113037 133134 150716 226074 266268 452148 909749 1819498 2729247 3638996 5458494 10916988 20391691 40783382 61175073 81566764 122350146 244700292 836059331 1672118662 2508177993 3344237324 5016355986 10032711972