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23086680584 = 23111971331719
BaseRepresentation
bin10101100000000100…
…101100101000001000
32012120221122212222212
4111200010230220020
5334240142234314
614334511404252
71445052355442
oct254004545010
965527585885
1023086680584
119877913910
124583823688
13223c01b256
141190213492
15901c32e3e
hex56012ca08

23086680584 has 32 divisors (see below), whose sum is σ = 47462500800. Its totient is φ = 10440669120.

The previous prime is 23086680563. The next prime is 23086680613. The reversal of 23086680584 is 48508668032.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 648524 + ... + 683195.

It is an arithmetic number, because the mean of its divisors is an integer number (1483203150).

Almost surely, 223086680584 is an apocalyptic number.

It is an amenable number.

23086680584 is an abundant number, since it is smaller than the sum of its proper divisors (24375820216).

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

23086680584 is a wasteful number, since it uses less digits than its factorization.

23086680584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331933 (or 1331929 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 50.

The spelling of 23086680584 in words is "twenty-three billion, eighty-six million, six hundred eighty thousand, five hundred eighty-four".

Divisors: 1 2 4 8 11 22 44 88 197 394 788 1576 2167 4334 8668 17336 1331719 2663438 5326876 10653752 14648909 29297818 58595636 117191272 262348643 524697286 1049394572 2098789144 2885835073 5771670146 11543340292 23086680584