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230679275613 = 3112436839197
BaseRepresentation
bin1101011011010110001…
…1100110100001011101
3211001102102202100211120
43112311203212201131
512234412343304423
6253550025241153
722444306330143
oct3266543464135
9731372670746
10230679275613
118991548a036
123885a0331b9
13189a33485b7
14b24482b593
156001a29ee3
hex35b58e685d

230679275613 has 8 divisors (see below), whose sum is σ = 307599769248. Its totient is φ = 153772482864.

The previous prime is 230679275611. The next prime is 230679275641. The reversal of 230679275613 is 316572976032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230679275613 - 21 = 230679275611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230679275611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3385870 + ... + 3453327.

It is an arithmetic number, because the mean of its divisors is an integer number (38449971156).

Almost surely, 2230679275613 is an apocalyptic number.

It is an amenable number.

230679275613 is a deficient number, since it is larger than the sum of its proper divisors (76920493635).

230679275613 is a wasteful number, since it uses less digits than its factorization.

230679275613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6850443.

The product of its (nonzero) digits is 2857680, while the sum is 51.

The spelling of 230679275613 in words is "two hundred thirty billion, six hundred seventy-nine million, two hundred seventy-five thousand, six hundred thirteen".

Divisors: 1 3 11243 33729 6839197 20517591 76893091871 230679275613