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23946500460 = 22352309172849
BaseRepresentation
bin10110010011010100…
…101001100101101100
32021210212120021010110
4112103110221211230
5343020301003320
615000104340020
71505262616101
oct262324514554
967725507113
1023946500460
11a1791a2253
124783774610
1323481b70cc
1412324b0aa8
159524745e0
hex59352996c

23946500460 has 48 divisors (see below), whose sum is σ = 67079628000. Its totient is φ = 6382930944.

The previous prime is 23946500453. The next prime is 23946500519. The reversal of 23946500460 is 6400564932.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52116 + ... + 224964.

It is an arithmetic number, because the mean of its divisors is an integer number (1397492250).

Almost surely, 223946500460 is an apocalyptic number.

23946500460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23946500460 is an abundant number, since it is smaller than the sum of its proper divisors (43133127540).

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

23946500460 is a wasteful number, since it uses less digits than its factorization.

23946500460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175170 (or 175168 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 23946500460 in words is "twenty-three billion, nine hundred forty-six million, five hundred thousand, four hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 2309 4618 6927 9236 11545 13854 23090 27708 34635 46180 69270 138540 172849 345698 518547 691396 864245 1037094 1728490 2074188 2592735 3456980 5185470 10370940 399108341 798216682 1197325023 1596433364 1995541705 2394650046 3991083410 4789300092 5986625115 7982166820 11973250230 23946500460