Base | Representation |
---|---|
bin | 10110111011111011… |
… | …00101110100111100 |
3 | 1011210011200010211021 |
4 | 23131331211310330 |
5 | 200204321020202 |
6 | 5353520233524 |
7 | 614101645615 |
oct | 133575456474 |
9 | 34704603737 |
10 | 12313845052 |
11 | 5249932053 |
12 | 2477a6b8a4 |
13 | 121319c362 |
14 | 84b596c0c |
15 | 4c10b6a37 |
hex | 2ddf65d3c |
12313845052 has 12 divisors (see below), whose sum is σ = 22683398920. Its totient is φ = 5832873936.
The previous prime is 12313845031. The next prime is 12313845077. The reversal of 12313845052 is 25054831321.
It is a junction number, because it is equal to n+sod(n) for n = 12313844999 and 12313845017.
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, 81012063 + ... + 81012214.
Almost surely, 212313845052 is an apocalyptic number.
It is an amenable number.
12313845052 is a deficient number, since it is larger than the sum of its proper divisors (10369553868).
12313845052 is a wasteful number, since it uses less digits than its factorization.
12313845052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162024300 (or 162024298 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 34.
The spelling of 12313845052 in words is "twelve billion, three hundred thirteen million, eight hundred forty-five thousand, fifty-two".
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