Base | Representation |
---|---|
bin | 110100001111000011… |
… | …011100100101011111 |
3 | 12100202210211202020211 |
4 | 310033003130211133 |
5 | 1404331301332412 |
6 | 41433245553251 |
7 | 4023614536465 |
oct | 641703344537 |
9 | 170683752224 |
10 | 56087136607 |
11 | 218717a9967 |
12 | aa53575827 |
13 | 539abc72c8 |
14 | 2a00d42835 |
15 | 16d3e90ca7 |
hex | d0f0dc95f |
56087136607 has 2 divisors, whose sum is σ = 56087136608. Its totient is φ = 56087136606.
The previous prime is 56087136563. The next prime is 56087136671. The reversal of 56087136607 is 70663178065.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 56087136607 - 231 = 53939652959 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (56087136407) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28043568303 + 28043568304.
It is an arithmetic number, because the mean of its divisors is an integer number (28043568304).
Almost surely, 256087136607 is an apocalyptic number.
56087136607 is a deficient number, since it is larger than the sum of its proper divisors (1).
56087136607 is an equidigital number, since it uses as much as digits as its factorization.
56087136607 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1270080, while the sum is 49.
The spelling of 56087136607 in words is "fifty-six billion, eighty-seven million, one hundred thirty-six thousand, six hundred seven".
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