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23238682674 = 2315731246209
BaseRepresentation
bin10101101001001000…
…100010100000110010
32012222112200101122220
4111221020202200302
5340043100321144
614401541341510
71451606354304
oct255110424062
965875611586
1023238682674
1199456a3279
124606707896
13226466b50c
1411a649d974
1591025a919
hex569222832

23238682674 has 16 divisors (see below), whose sum is σ = 46480508640. Its totient is φ = 7745703680.

The previous prime is 23238682657. The next prime is 23238682681. The reversal of 23238682674 is 47628683232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28719 + ... + 217490.

It is an arithmetic number, because the mean of its divisors is an integer number (2905031790).

Almost surely, 223238682674 is an apocalyptic number.

23238682674 is an abundant number, since it is smaller than the sum of its proper divisors (23241825966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23238682674 is a wasteful number, since it uses less digits than its factorization.

23238682674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261945.

The product of its digits is 4644864, while the sum is 51.

The spelling of 23238682674 in words is "twenty-three billion, two hundred thirty-eight million, six hundred eighty-two thousand, six hundred seventy-four".

Divisors: 1 2 3 6 15731 31462 47193 94386 246209 492418 738627 1477254 3873113779 7746227558 11619341337 23238682674