Base | Representation |
---|---|
bin | 1011111011101100010000… |
… | …0111011011010111101000 |
3 | 1201110021022202020021020022 |
4 | 2332323010013123113220 |
5 | 3204430001310402212 |
6 | 43523144453420012 |
7 | 2522616546235250 |
oct | 276730407332750 |
9 | 51407282207208 |
10 | 13120120403432 |
11 | 41a9236a21789 |
12 | 157a92593a608 |
13 | 7422b6aab203 |
14 | 335035350960 |
15 | 17b43eec2772 |
hex | beec41db5e8 |
13120120403432 has 16 divisors (see below), whose sum is σ = 28114543721760. Its totient is φ = 5622908744304.
The previous prime is 13120120403413. The next prime is 13120120403441. The reversal of 13120120403432 is 23430402102131.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117143932118 + ... + 117143932229.
It is an arithmetic number, because the mean of its divisors is an integer number (1757158982610).
Almost surely, 213120120403432 is an apocalyptic number.
It is an amenable number.
13120120403432 is an abundant number, since it is smaller than the sum of its proper divisors (14994423318328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13120120403432 is a wasteful number, since it uses less digits than its factorization.
13120120403432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234287864360 (or 234287864356 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 13120120403432 its reverse (23430402102131), we get a palindrome (36550522505563).
The spelling of 13120120403432 in words is "thirteen trillion, one hundred twenty billion, one hundred twenty million, four hundred three thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •