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13080127323 = 317924357779
BaseRepresentation
bin11000010111010001…
…01110011101011011
31020202120120022111010
430023220232131123
5203242003033243
610001532305003
7642065150664
oct141350563533
936676508433
1013080127323
11560243328a
122650612163
131305b78013
148c126636b
155184cd433
hex30ba2e75b

13080127323 has 8 divisors (see below), whose sum is σ = 17537601600. Its totient is φ = 8671368968.

The previous prime is 13080127283. The next prime is 13080127351. The reversal of 13080127323 is 32372108031.

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

It is a cyclic number.

It is not a de Polignac number, because 13080127323 - 212 = 13080123227 is a prime.

It is a super-2 number, since 2×130801273232 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13080127363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12178353 + ... + 12179426.

It is an arithmetic number, because the mean of its divisors is an integer number (2192200200).

Almost surely, 213080127323 is an apocalyptic number.

13080127323 is a deficient number, since it is larger than the sum of its proper divisors (4457474277).

13080127323 is a wasteful number, since it uses less digits than its factorization.

13080127323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24357961.

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 13080127323 in words is "thirteen billion, eighty million, one hundred twenty-seven thousand, three hundred twenty-three".

Divisors: 1 3 179 537 24357779 73073337 4360042441 13080127323