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10125373900 = 2252711426109
BaseRepresentation
bin10010110111000010…
…01111000111001100
3222010122200021210011
421123201033013030
5131214043431100
64352421523004
7505626154345
oct113341170714
928118607704
1010125373900
114326567304
121b66b73464
13c54976405
146c0a7b0cc
153e3dc5bba
hex25b84f1cc

10125373900 has 36 divisors (see below), whose sum is σ = 22281542640. Its totient is φ = 3993102400.

The previous prime is 10125373897. The next prime is 10125373901. The reversal of 10125373900 is 937352101.

10125373900 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 2×101253739002 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10125373901) 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 11 ways as a sum of consecutive naturals, for example, 705955 + ... + 720154.

It is an arithmetic number, because the mean of its divisors is an integer number (618931740).

Almost surely, 210125373900 is an apocalyptic number.

10125373900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10125373900 is an abundant number, since it is smaller than the sum of its proper divisors (12156168740).

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

10125373900 is a wasteful number, since it uses less digits than its factorization.

10125373900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426194 (or 1426187 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 31.

The spelling of 10125373900 in words is "ten billion, one hundred twenty-five million, three hundred seventy-three thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 71 100 142 284 355 710 1420 1775 3550 7100 1426109 2852218 5704436 7130545 14261090 28522180 35652725 71305450 101253739 142610900 202507478 405014956 506268695 1012537390 2025074780 2531343475 5062686950 10125373900