Base | Representation |
---|---|
bin | 1011110101011110010101… |
… | …0100001110000000110000 |
3 | 1201002001121110212020120021 |
4 | 2331113211110032000300 |
5 | 3201202221111103240 |
6 | 43402121242453224 |
7 | 2512115533206202 |
oct | 275274524160060 |
9 | 51061543766507 |
10 | 13013303222320 |
11 | 4167a0245a605 |
12 | 1562094b04214 |
13 | 7351c2b157bb |
14 | 32dbc0b62772 |
15 | 17878c53254a |
hex | bd5e550e030 |
13013303222320 has 40 divisors (see below), whose sum is σ = 30256080076224. Its totient is φ = 5205295468032.
The previous prime is 13013303222243. The next prime is 13013303222333. The reversal of 13013303222320 is 2322230331031.
It is a tau number, because it is divible by the number of its divisors (40).
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, 31240857 + ... + 31654663.
Almost surely, 213013303222320 is an apocalyptic number.
13013303222320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13013303222320 is an abundant number, since it is smaller than the sum of its proper divisors (17242776853904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13013303222320 is a wasteful number, since it uses less digits than its factorization.
13013303222320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 806917 (or 806911 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 13013303222320 its reverse (2322230331031), we get a palindrome (15335533553351).
The spelling of 13013303222320 in words is "thirteen trillion, thirteen billion, three hundred three million, two hundred twenty-two thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •