Base | Representation |
---|---|
bin | 10111110001101010… |
… | …10111100000011010 |
3 | 1012221120222121222110 |
4 | 23320311113200122 |
5 | 202120224032244 |
6 | 5510343133150 |
7 | 631214640135 |
oct | 137065274032 |
9 | 35846877873 |
10 | 12764674074 |
11 | 5460364619 |
12 | 2582a441b6 |
13 | 12856c94a9 |
14 | 8913cd21c |
15 | 4ea96a9b9 |
hex | 2f8d5781a |
12764674074 has 16 divisors (see below), whose sum is σ = 26152015680. Its totient is φ = 4151113440.
The previous prime is 12764674061. The next prime is 12764674081. The reversal of 12764674074 is 47047646721.
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, 25944214 + ... + 25944705.
It is an arithmetic number, because the mean of its divisors is an integer number (1634500980).
Almost surely, 212764674074 is an apocalyptic number.
12764674074 is an abundant number, since it is smaller than the sum of its proper divisors (13387341606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12764674074 is a wasteful number, since it uses less digits than its factorization.
12764674074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51888965.
The product of its (nonzero) digits is 1580544, while the sum is 48.
The spelling of 12764674074 in words is "twelve billion, seven hundred sixty-four million, six hundred seventy-four thousand, seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •