Base | Representation |
---|---|
bin | 110100101110011000… |
… | …100101100111011111 |
3 | 12102010102220210220011 |
4 | 310232120211213133 |
5 | 1411420332203234 |
6 | 42001344104051 |
7 | 4042626424225 |
oct | 645630454737 |
9 | 172112823804 |
10 | 56612772319 |
11 | 22011485844 |
12 | ab7b605027 |
13 | 5452a86a5c |
14 | 2a50a8cb15 |
15 | 17151beb64 |
hex | d2e6259df |
56612772319 has 2 divisors, whose sum is σ = 56612772320. Its totient is φ = 56612772318.
The previous prime is 56612772313. The next prime is 56612772323. The reversal of 56612772319 is 91327721665.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 56612772319 - 25 = 56612772287 is a prime.
It is a super-2 number, since 2×566127723192 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (56612772313) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28306386159 + 28306386160.
It is an arithmetic number, because the mean of its divisors is an integer number (28306386160).
Almost surely, 256612772319 is an apocalyptic number.
56612772319 is a deficient number, since it is larger than the sum of its proper divisors (1).
56612772319 is an equidigital number, since it uses as much as digits as its factorization.
56612772319 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 952560, while the sum is 49.
The spelling of 56612772319 in words is "fifty-six billion, six hundred twelve million, seven hundred seventy-two thousand, three hundred nineteen".
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