Base | Representation |
---|---|
bin | 1100000010001010001011… |
… | …0000111010010010000000 |
3 | 1201211220010011112201002220 |
4 | 3000202202300322102000 |
5 | 3213240024340033204 |
6 | 44050202042011040 |
7 | 2533632133240656 |
oct | 300424260722200 |
9 | 51756104481086 |
10 | 13231230002304 |
11 | 4241373442956 |
12 | 15983741a6a80 |
13 | 74c913139ba2 |
14 | 33a575a50dd6 |
15 | 17e2946ea1d9 |
hex | c08a2c3a480 |
13231230002304 has 64 divisors (see below), whose sum is σ = 35235803304000. Its totient is φ = 4399072136192.
The previous prime is 13231230002299. The next prime is 13231230002317. The reversal of 13231230002304 is 40320003213231.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44138964 + ... + 44437715.
It is an arithmetic number, because the mean of its divisors is an integer number (550559426625).
Almost surely, 213231230002304 is an apocalyptic number.
It is an amenable number.
13231230002304 is an abundant number, since it is smaller than the sum of its proper divisors (22004573301696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13231230002304 is an equidigital number, since it uses as much as digits as its factorization.
13231230002304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88577085 (or 88577073 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 13231230002304 its reverse (40320003213231), we get a palindrome (53551233215535).
The spelling of 13231230002304 in words is "thirteen trillion, two hundred thirty-one billion, two hundred thirty million, two thousand, three hundred four".
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