Search a number
-
+
131056452325 = 5213937714087
BaseRepresentation
bin111101000001110010…
…0101100001011100101
3110112021112211120202201
41322003210230023211
54121400422433300
6140112334334501
712316462315201
oct1720344541345
9415245746681
10131056452325
1150642a50427
122149665a431
13c487a18c56
1464b390db01
15362099666a
hex1e8392c2e5

131056452325 has 12 divisors (see below), whose sum is σ = 163679141920. Its totient is φ = 104090877360.

The previous prime is 131056452281. The next prime is 131056452347. The reversal of 131056452325 is 523254650131.

It is not a de Polignac number, because 131056452325 - 211 = 131056450277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18853569 + ... + 18860518.

Almost surely, 2131056452325 is an apocalyptic number.

It is an amenable number.

131056452325 is a deficient number, since it is larger than the sum of its proper divisors (32622689595).

131056452325 is a wasteful number, since it uses less digits than its factorization.

131056452325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37714236 (or 37714231 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 131056452325 in words is "one hundred thirty-one billion, fifty-six million, four hundred fifty-two thousand, three hundred twenty-five".

Divisors: 1 5 25 139 695 3475 37714087 188570435 942852175 5242258093 26211290465 131056452325