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23450756460612 = 2231332719132713
BaseRepresentation
bin1010101010100000011100…
…00000100011000001000100
310002000212111112112111121020
411111100032000203001010
511033204122123214422
6121513043452551140
74640155415000205
oct525201600430104
9102025445474536
1023450756460612
117521456731218
122768ab6a824b0
131011520b3c000
145b10462bb5ac
152aa01be8e95c
hex15540e023044

23450756460612 has 96 divisors (see below), whose sum is σ = 59280217624320. Its totient is φ = 7215131439360.

The previous prime is 23450756460601. The next prime is 23450756460671. The reversal of 23450756460612 is 21606465705432.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 716847168 + ... + 716879880.

It is an arithmetic number, because the mean of its divisors is an integer number (617502266920).

Almost surely, 223450756460612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23450756460612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29640108812160).

23450756460612 is an abundant number, since it is smaller than the sum of its proper divisors (35829461163708).

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

23450756460612 is a wasteful number, since it uses less digits than its factorization.

23450756460612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59950 (or 59922 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 51.

The spelling of 23450756460612 in words is "twenty-three trillion, four hundred fifty billion, seven hundred fifty-six million, four hundred sixty thousand, six hundred twelve".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 169 338 507 676 1014 2028 2197 4394 6591 8788 13182 26364 27191 32713 54382 65426 81573 98139 108764 130852 163146 196278 326292 353483 392556 425269 706966 850538 1060449 1275807 1413932 1701076 2120898 2551614 4241796 4595279 5103228 5528497 9190558 11056994 13785837 16585491 18381116 22113988 27571674 33170982 55143348 59738627 66341964 71870461 119477254 143740922 179215881 215611383 238954508 287481844 358431762 431222766 716863524 862445532 889499183 1778998366 2668497549 3557996732 5336995098 10673990196 11563489379 23126978758 34690468137 46253957516 69380936274 138761872548 150325361927 300650723854 450976085781 601301447708 901952171562 1803904343124 1954229705051 3908459410102 5862689115153 7816918820204 11725378230306 23450756460612