Base | Representation |
---|---|
bin | 10110101001111000… |
… | …01111000101111110 |
3 | 1011101121212202101002 |
4 | 23110330033011332 |
5 | 144402044313341 |
6 | 5330512250302 |
7 | 610253333435 |
oct | 132474170576 |
9 | 34347782332 |
10 | 12162494846 |
11 | 5181458437 |
12 | 2435240992 |
13 | 11baa19a18 |
14 | 83543a11c |
15 | 4b2b6c29b |
hex | 2d4f0f17e |
12162494846 has 16 divisors (see below), whose sum is σ = 18917917200. Its totient is φ = 5857524288.
The previous prime is 12162494837. The next prime is 12162494863. The reversal of 12162494846 is 64849426121.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 12162494846.
It is a congruent number.
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, 225935 + ... + 274538.
It is an arithmetic number, because the mean of its divisors is an integer number (1182369825).
Almost surely, 212162494846 is an apocalyptic number.
12162494846 is a deficient number, since it is larger than the sum of its proper divisors (6755422354).
12162494846 is a wasteful number, since it uses less digits than its factorization.
12162494846 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 500923.
The product of its digits is 663552, while the sum is 47.
The spelling of 12162494846 in words is "twelve billion, one hundred sixty-two million, four hundred ninety-four thousand, eight hundred forty-six".
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