Base | Representation |
---|---|
bin | 10111100100000101… |
… | …11100111011001111 |
3 | 1012122122200221211222 |
4 | 23302002330323033 |
5 | 201402100412303 |
6 | 5451154233555 |
7 | 625332660251 |
oct | 136202747317 |
9 | 35578627758 |
10 | 12650794703 |
11 | 5402053338 |
12 | 25508858bb |
13 | 1267c36451 |
14 | 880227cd1 |
15 | 4e0973938 |
hex | 2f20bcecf |
12650794703 has 16 divisors (see below), whose sum is σ = 12820701696. Its totient is φ = 12482497440.
The previous prime is 12650794669. The next prime is 12650794721. The reversal of 12650794703 is 30749705621.
It is a cyclic number.
It is not a de Polignac number, because 12650794703 - 214 = 12650778319 is a prime.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12650794763) 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, 15371150 + ... + 15371972.
It is an arithmetic number, because the mean of its divisors is an integer number (801293856).
Almost surely, 212650794703 is an apocalyptic number.
12650794703 is a deficient number, since it is larger than the sum of its proper divisors (169906993).
12650794703 is a wasteful number, since it uses less digits than its factorization.
12650794703 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1574.
The product of its (nonzero) digits is 317520, while the sum is 44.
The spelling of 12650794703 in words is "twelve billion, six hundred fifty million, seven hundred ninety-four thousand, seven hundred three".
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