Base | Representation |
---|---|
bin | 1011110101100000000000… |
… | …0001101010011000100001 |
3 | 1201002002202201002010001121 |
4 | 2331120000001222120201 |
5 | 3201204130320431000 |
6 | 43402233531332241 |
7 | 2512132614156325 |
oct | 275300001523041 |
9 | 51062681063047 |
10 | 13013751342625 |
11 | 4168112401a70 |
12 | 156219abb1081 |
13 | 735264904a47 |
14 | 32dc24491985 |
15 | 1787b6a4db1a |
hex | bd60006a621 |
13013751342625 has 16 divisors (see below), whose sum is σ = 17717630920704. Its totient is φ = 9464546430000.
The previous prime is 13013751342619. The next prime is 13013751342673. The reversal of 13013751342625 is 52624315731031.
It is not a de Polignac number, because 13013751342625 - 227 = 13013617124897 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4732271841 + ... + 4732274590.
It is an arithmetic number, because the mean of its divisors is an integer number (1107351932544).
Almost surely, 213013751342625 is an apocalyptic number.
It is an amenable number.
13013751342625 is a deficient number, since it is larger than the sum of its proper divisors (4703879578079).
13013751342625 is an equidigital number, since it uses as much as digits as its factorization.
13013751342625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9464546457 (or 9464546447 counting only the distinct ones).
The product of its (nonzero) digits is 453600, while the sum is 43.
The spelling of 13013751342625 in words is "thirteen trillion, thirteen billion, seven hundred fifty-one million, three hundred forty-two thousand, six hundred twenty-five".
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