Base | Representation |
---|---|
bin | 10111101011100100… |
… | …10100111111001100 |
3 | 1012211000210001000002 |
4 | 23311302110333030 |
5 | 202014131430201 |
6 | 5501315223432 |
7 | 630024232556 |
oct | 136562247714 |
9 | 35730701002 |
10 | 12713545676 |
11 | 5434513047 |
12 | 25698a7b78 |
13 | 1277c375c0 |
14 | 8886c04d6 |
15 | 4e621b76b |
hex | 2f5c94fcc |
12713545676 has 48 divisors (see below), whose sum is σ = 25383000384. Its totient is φ = 5519702016.
The previous prime is 12713545673. The next prime is 12713545697. The reversal of 12713545676 is 67654531721.
It is a self number, because there is not a number n which added to its sum of digits gives 12713545676.
It is not an unprimeable number, because it can be changed into a prime (12713545673) 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, 3059216 + ... + 3063368.
It is an arithmetic number, because the mean of its divisors is an integer number (528812508).
Almost surely, 212713545676 is an apocalyptic number.
It is an amenable number.
12713545676 is a deficient number, since it is larger than the sum of its proper divisors (12669454708).
12713545676 is a wasteful number, since it uses less digits than its factorization.
12713545676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7650 (or 7648 counting only the distinct ones).
The product of its digits is 1058400, while the sum is 47.
The spelling of 12713545676 in words is "twelve billion, seven hundred thirteen million, five hundred forty-five thousand, six hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •