Base | Representation |
---|---|
bin | 11000011011001100… |
… | …01110001100001110 |
3 | 1020211212110201000111 |
4 | 30031212032030032 |
5 | 203323413302134 |
6 | 10005105350234 |
7 | 642644606305 |
oct | 141546161416 |
9 | 36755421014 |
10 | 13113025294 |
11 | 5619a62a96 |
12 | 265b63837a |
13 | 130c926085 |
14 | 8c578b43c |
15 | 51b32ac64 |
hex | 30d98e30e |
13113025294 has 32 divisors (see below), whose sum is σ = 21781872000. Its totient is φ = 5895568224.
The previous prime is 13113025291. The next prime is 13113025337. The reversal of 13113025294 is 49252031131.
It is a super-2 number, since 2×131130252942 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13113025291) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35824 + ... + 165859.
It is an arithmetic number, because the mean of its divisors is an integer number (680683500).
Almost surely, 213113025294 is an apocalyptic number.
13113025294 is a deficient number, since it is larger than the sum of its proper divisors (8668846706).
13113025294 is a wasteful number, since it uses less digits than its factorization.
13113025294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201792.
The product of its (nonzero) digits is 6480, while the sum is 31.
The spelling of 13113025294 in words is "thirteen billion, one hundred thirteen million, twenty-five thousand, two hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •