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15051000104 = 237268767859
BaseRepresentation
bin11100000010001110…
…00000100100101000
31102211221010000200022
432001013000210220
5221311024000404
610525255100012
71041656250530
oct160107004450
942757100608
1015051000104
116423996168
122b00671608
13155b29472a
14a2acdc4c0
155d153a8be
hex3811c0928

15051000104 has 16 divisors (see below), whose sum is σ = 32252143200. Its totient is φ = 6450428592.

The previous prime is 15051000101. The next prime is 15051000109. The reversal of 15051000104 is 40100015051.

It is not an unprimeable number, because it can be changed into a prime (15051000101) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 134383874 + ... + 134383985.

It is an arithmetic number, because the mean of its divisors is an integer number (2015758950).

Almost surely, 215051000104 is an apocalyptic number.

15051000104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

15051000104 is an abundant number, since it is smaller than the sum of its proper divisors (17201143096).

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

15051000104 is a wasteful number, since it uses less digits than its factorization.

15051000104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268767872 (or 268767868 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

Adding to 15051000104 its reverse (40100015051), we get a palindrome (55151015155).

The spelling of 15051000104 in words is "fifteen billion, fifty-one million, one hundred four", and thus it is an aban number.

Divisors: 1 2 4 7 8 14 28 56 268767859 537535718 1075071436 1881375013 2150142872 3762750026 7525500052 15051000104