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13190076915 = 352338232107
BaseRepresentation
bin11000100100011000…
…01001100111110011
31021001020110022222020
430102030021213303
5204003124430130
610020501042523
7644601542511
oct142214114763
937036408866
1013190076915
115659500014
1226813b6443
131322893452
148d1ac74b1
15522e9ae10
hex3123099f3

13190076915 has 16 divisors (see below), whose sum is σ = 22021694208. Its totient is φ = 6728850656.

The previous prime is 13190076859. The next prime is 13190076917. The reversal of 13190076915 is 51967009131.

It is a cyclic number.

It is not a de Polignac number, because 13190076915 - 217 = 13189945843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13190076917) 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, 19115709 + ... + 19116398.

It is an arithmetic number, because the mean of its divisors is an integer number (1376355888).

Almost surely, 213190076915 is an apocalyptic number.

13190076915 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13190076915 is a deficient number, since it is larger than the sum of its proper divisors (8831617293).

13190076915 is a wasteful number, since it uses less digits than its factorization.

13190076915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38232138.

The product of its (nonzero) digits is 51030, while the sum is 42.

The spelling of 13190076915 in words is "thirteen billion, one hundred ninety million, seventy-six thousand, nine hundred fifteen".

Divisors: 1 3 5 15 23 69 115 345 38232107 114696321 191160535 573481605 879338461 2638015383 4396692305 13190076915