Base | Representation |
---|---|
bin | 1000101000001101… |
… | …1001011111001111 |
3 | 12222102020102212212 |
4 | 2022003121133033 |
5 | 14220413143024 |
6 | 1021455021035 |
7 | 111252631052 |
oct | 21203313717 |
9 | 5872212785 |
10 | 2316146639 |
11 | a8944a284 |
12 | 54780a77b |
13 | 2abb09691 |
14 | 17d872a99 |
15 | d8510a0e |
hex | 8a0d97cf |
2316146639 has 2 divisors, whose sum is σ = 2316146640. Its totient is φ = 2316146638.
The previous prime is 2316146633. The next prime is 2316146653. The reversal of 2316146639 is 9366416132.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2316146639 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2316146596 and 2316146605.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2316146633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158073319 + 1158073320.
It is an arithmetic number, because the mean of its divisors is an integer number (1158073320).
Almost surely, 22316146639 is an apocalyptic number.
2316146639 is a deficient number, since it is larger than the sum of its proper divisors (1).
2316146639 is an equidigital number, since it uses as much as digits as its factorization.
2316146639 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 139968, while the sum is 41.
The square root of 2316146639 is about 48126.3611651660. The cubic root of 2316146639 is about 1323.0878580279.
The spelling of 2316146639 in words is "two billion, three hundred sixteen million, one hundred forty-six thousand, six hundred thirty-nine".
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