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15150000165 = 351010000011
BaseRepresentation
bin11100001110000001…
…01010100000100101
31110002211101202020020
432013000222200211
5222011400001130
610543153025353
71044300606456
oct160700524045
943084352206
1015150000165
1164748643a3
122b29855259
131575948051
14a3a10d12d
155da093e10
hex38702a825

15150000165 has 8 divisors (see below), whose sum is σ = 24240000288. Its totient is φ = 8080000080.

The previous prime is 15150000139. The next prime is 15150000181. The reversal of 15150000165 is 56100005151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 15150000165 - 29 = 15149999653 is a prime.

It is a Curzon number.

It is a congruent number.

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, 504999991 + ... + 505000020.

It is an arithmetic number, because the mean of its divisors is an integer number (3030000036).

Almost surely, 215150000165 is an apocalyptic number.

15150000165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15150000165 is a deficient number, since it is larger than the sum of its proper divisors (9090000123).

15150000165 is a wasteful number, since it uses less digits than its factorization.

15150000165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010000019.

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 15150000165 in words is "fifteen billion, one hundred fifty million, one hundred sixty-five", and thus it is an aban number.

Divisors: 1 3 5 15 1010000011 3030000033 5050000055 15150000165