Base | Representation |
---|---|
bin | 10111000100000011… |
… | …01001100010110100 |
3 | 1011221220221200010202 |
4 | 23202001221202310 |
5 | 200324244031331 |
6 | 5404353340032 |
7 | 615560262005 |
oct | 134201514264 |
9 | 34856850122 |
10 | 12382017716 |
11 | 52843651a2 |
12 | 2496867618 |
13 | 122434b203 |
14 | 8566611ac |
15 | 4c7080ecb |
hex | 2e20698b4 |
12382017716 has 12 divisors (see below), whose sum is σ = 21669614400. Its totient is φ = 6190699320.
The previous prime is 12382017709. The next prime is 12382017721. The reversal of 12382017716 is 61771028321.
It is a self number, because there is not a number n which added to its sum of digits gives 12382017716.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28811 + ... + 159981.
It is an arithmetic number, because the mean of its divisors is an integer number (1805801200).
Almost surely, 212382017716 is an apocalyptic number.
It is an amenable number.
12382017716 is a deficient number, since it is larger than the sum of its proper divisors (9287596684).
12382017716 is a wasteful number, since it uses less digits than its factorization.
12382017716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154774 (or 154772 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 38.
The spelling of 12382017716 in words is "twelve billion, three hundred eighty-two million, seventeen thousand, seven hundred sixteen".
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