Base | Representation |
---|---|
bin | 1001100001011101… |
… | …11110010111000101 |
3 | 111012022020100212122 |
4 | 10300232332113011 |
5 | 40432310301332 |
6 | 2203152255325 |
7 | 240460164356 |
oct | 46056762705 |
9 | 14168210778 |
10 | 5112587717 |
11 | 2193a16906 |
12 | ba8241545 |
13 | 63628ba43 |
14 | 36700bd2d |
15 | 1edc95c12 |
hex | 130bbe5c5 |
5112587717 has 2 divisors, whose sum is σ = 5112587718. Its totient is φ = 5112587716.
The previous prime is 5112587653. The next prime is 5112587743. The reversal of 5112587717 is 7177852115.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4407100996 + 705486721 = 66386^2 + 26561^2 .
It is a cyclic number.
It is not a de Polignac number, because 5112587717 - 26 = 5112587653 is a prime.
It is a super-2 number, since 2×51125877172 = 52277106328038544178, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5112587017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2556293858 + 2556293859.
It is an arithmetic number, because the mean of its divisors is an integer number (2556293859).
Almost surely, 25112587717 is an apocalyptic number.
It is an amenable number.
5112587717 is a deficient number, since it is larger than the sum of its proper divisors (1).
5112587717 is an equidigital number, since it uses as much as digits as its factorization.
5112587717 is an evil number, because the sum of its binary digits is even.
The product of its digits is 137200, while the sum is 44.
The square root of 5112587717 is about 71502.3616183410. The cubic root of 5112587717 is about 1722.7156170185.
The spelling of 5112587717 in words is "five billion, one hundred twelve million, five hundred eighty-seven thousand, seven hundred seventeen".
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