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23258492230 = 2519122413117
BaseRepresentation
bin10101101010010100…
…000110110101000110
32020000220221211021011
4111222110012311012
5340113133222410
614403530112434
71452236631151
oct255224066506
966026854234
1023258492230
1199558a3506
12461127b71a
1322687b604c
1411a8d78c98
15911d7018a
hex56a506d46

23258492230 has 16 divisors (see below), whose sum is σ = 44068722480. Its totient is φ = 8813744352.

The previous prime is 23258492219. The next prime is 23258492237. The reversal of 23258492230 is 3229485232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23258492237) 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, 61206369 + ... + 61206748.

It is an arithmetic number, because the mean of its divisors is an integer number (2754295155).

Almost surely, 223258492230 is an apocalyptic number.

23258492230 is a deficient number, since it is larger than the sum of its proper divisors (20810230250).

23258492230 is a wasteful number, since it uses less digits than its factorization.

23258492230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122413143.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 23258492230 in words is "twenty-three billion, two hundred fifty-eight million, four hundred ninety-two thousand, two hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 122413117 244826234 612065585 1224131170 2325849223 4651698446 11629246115 23258492230