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15290115006 = 232548352501
BaseRepresentation
bin11100011110101110…
…01010001110111110
31110110121001022122210
432033113022032332
5222303232140011
611005120121250
71050621555525
oct161727121676
943417038583
1015290115006
116536964791
122b68766226
13159899573a
14a509834bc
155e751e6a6
hex38f5ca3be

15290115006 has 8 divisors (see below), whose sum is σ = 30580230024. Its totient is φ = 5096705000.

The previous prime is 15290114989. The next prime is 15290115011. The reversal of 15290115006 is 60051109251.

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

15290115006 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1274176245 + ... + 1274176256.

It is an arithmetic number, because the mean of its divisors is an integer number (3822528753).

Almost surely, 215290115006 is an apocalyptic number.

15290115006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

15290115006 is a wasteful number, since it uses less digits than its factorization.

15290115006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2548352506.

The product of its (nonzero) digits is 2700, while the sum is 30.

The spelling of 15290115006 in words is "fifteen billion, two hundred ninety million, one hundred fifteen thousand, six".

Divisors: 1 2 3 6 2548352501 5096705002 7645057503 15290115006