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15006055116 = 22313562317107
BaseRepresentation
bin11011111100110111…
…00011101011001100
31102201210112120202010
431332123203223030
5221213022230431
610521011501220
71040602235553
oct157633435314
942653476663
1015006055116
116400588348
122aa95b7810
131551b89170
14a24d5cd9a
155cc60d846
hex37e6e3acc

15006055116 has 48 divisors (see below), whose sum is σ = 37716433664. Its totient is φ = 4616156736.

The previous prime is 15006055111. The next prime is 15006055123. The reversal of 15006055116 is 61155060051.

It is not an unprimeable number, because it can be changed into a prime (15006055111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 868635 + ... + 885741.

Almost surely, 215006055116 is an apocalyptic number.

It is an amenable number.

15006055116 is an abundant number, since it is smaller than the sum of its proper divisors (22710378548).

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

15006055116 is a wasteful number, since it uses less digits than its factorization.

15006055116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22750 (or 22748 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 15006055116 in words is "fifteen billion, six million, fifty-five thousand, one hundred sixteen".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 5623 11246 16869 17107 22492 33738 34214 51321 67476 68428 73099 102642 146198 205284 219297 222391 292396 438594 444782 667173 877188 889564 1334346 2668692 96192661 192385322 288577983 384770644 577155966 1154311932 1250504593 2501009186 3751513779 5002018372 7503027558 15006055116