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13232043013 = 77126623829
BaseRepresentation
bin11000101001011000…
…01111010000000101
31021011011102102122011
430110230033100011
5204044400334023
610025000334221
7645621336610
oct142454172005
937134372564
1013232043013
115680163842
122693474371
13132b497b67
148d74cd177
155269da50d
hex314b0f405

13232043013 has 8 divisors (see below), whose sum is σ = 15335326080. Its totient is φ = 11182007760.

The previous prime is 13232042987. The next prime is 13232043029. The reversal of 13232043013 is 31034023231.

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

It is not a de Polignac number, because 13232043013 - 29 = 13232042501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232046013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13311418 + ... + 13312411.

It is an arithmetic number, because the mean of its divisors is an integer number (1916915760).

Almost surely, 213232043013 is an apocalyptic number.

It is an amenable number.

13232043013 is a deficient number, since it is larger than the sum of its proper divisors (2103283067).

13232043013 is an equidigital number, since it uses as much as digits as its factorization.

13232043013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26623907.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13232043013 its reverse (31034023231), we get a palindrome (44266066244).

The spelling of 13232043013 in words is "thirteen billion, two hundred thirty-two million, forty-three thousand, thirteen".

Divisors: 1 7 71 497 26623829 186366803 1890291859 13232043013