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230131002095 = 51992910972377
BaseRepresentation
bin1101011001010011100…
…0000110101011101111
3211000000020002011221222
43112110320012223233
512232302014031340
6253415402013555
722424601146111
oct3262470065357
9730006064858
10230131002095
1189663a51025
12387264a72bb
1318916890bb7
14b1d1aab3b1
155ebd8288b5
hex3594e06aef

230131002095 has 32 divisors (see below), whose sum is σ = 291392510400. Its totient is φ = 173995278336.

The previous prime is 230131002083. The next prime is 230131002109. The reversal of 230131002095 is 590200131032.

It is a cyclic number.

It is not a de Polignac number, because 230131002095 - 28 = 230131001839 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96814547 + ... + 96816923.

It is an arithmetic number, because the mean of its divisors is an integer number (9106015950).

Almost surely, 2230131002095 is an apocalyptic number.

230131002095 is a deficient number, since it is larger than the sum of its proper divisors (61261508305).

230131002095 is a wasteful number, since it uses less digits than its factorization.

230131002095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4427.

The product of its (nonzero) digits is 1620, while the sum is 26.

The spelling of 230131002095 in words is "two hundred thirty billion, one hundred thirty-one million, two thousand, ninety-five".

Divisors: 1 5 19 95 929 1097 2377 4645 5485 11885 17651 20843 45163 88255 104215 225815 1019113 2208233 2607569 5095565 11041165 13037845 19363147 41956427 49543811 96815735 209782135 247719055 2422431601 12112158005 46026200419 230131002095