Base | Representation |
---|---|
bin | 11000101001011000… |
… | …01111010000000101 |
3 | 1021011011102102122011 |
4 | 30110230033100011 |
5 | 204044400334023 |
6 | 10025000334221 |
7 | 645621336610 |
oct | 142454172005 |
9 | 37134372564 |
10 | 13232043013 |
11 | 5680163842 |
12 | 2693474371 |
13 | 132b497b67 |
14 | 8d74cd177 |
15 | 5269da50d |
hex | 314b0f405 |
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".
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