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10232002125 = 32539095113
BaseRepresentation
bin10011000011101111…
…11111011001001101
3222102002022120012200
421201313333121031
5131423343032000
64411151152113
7511362403662
oct114167773115
928362276180
1010232002125
114380775704
121b96815639
13c70a9ab37
146d0cb5a69
153ed439500
hex261dff64d

10232002125 has 24 divisors (see below), whose sum is σ = 18444891192. Its totient is φ = 5457067200.

The previous prime is 10232002069. The next prime is 10232002127. The reversal of 10232002125 is 52120023201.

It can be written as a sum of positive squares in 4 ways, for example, as 3312923364 + 6919078761 = 57558^2 + 83181^2 .

It is not a de Polignac number, because 10232002125 - 221 = 10229904973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10232002098 and 10232002107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232002127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4546432 + ... + 4548681.

It is an arithmetic number, because the mean of its divisors is an integer number (768537133).

Almost surely, 210232002125 is an apocalyptic number.

10232002125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10232002125 is a deficient number, since it is larger than the sum of its proper divisors (8212889067).

10232002125 is an equidigital number, since it uses as much as digits as its factorization.

10232002125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9095134 (or 9095121 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 10232002125 its reverse (52120023201), we get a palindrome (62352025326).

The spelling of 10232002125 in words is "ten billion, two hundred thirty-two million, two thousand, one hundred twenty-five".

Divisors: 1 3 5 9 15 25 45 75 125 225 375 1125 9095113 27285339 45475565 81856017 136426695 227377825 409280085 682133475 1136889125 2046400425 3410667375 10232002125