Base | Representation |
---|---|
bin | 110100101101001010… |
… | …100001100000011001 |
3 | 12102002000102010110122 |
4 | 310231022201200121 |
5 | 1411400112330444 |
6 | 41555333323025 |
7 | 4042260453221 |
oct | 645512414031 |
9 | 172060363418 |
10 | 56592308249 |
11 | 22000978894 |
12 | ab74796475 |
13 | 544b770339 |
14 | 2a4c083081 |
15 | 17134cb4ee |
hex | d2d2a1819 |
56592308249 has 2 divisors, whose sum is σ = 56592308250. Its totient is φ = 56592308248.
The previous prime is 56592308221. The next prime is 56592308251. The reversal of 56592308249 is 94280329565.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 52639042624 + 3953265625 = 229432^2 + 62875^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-56592308249 is a prime.
It is a Sophie Germain prime.
Together with 56592308251, it forms a pair of twin primes.
It is a Chen prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 56592308249.
It is not a weakly prime, because it can be changed into another prime (56592308209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28296154124 + 28296154125.
It is an arithmetic number, because the mean of its divisors is an integer number (28296154125).
Almost surely, 256592308249 is an apocalyptic number.
It is an amenable number.
56592308249 is a deficient number, since it is larger than the sum of its proper divisors (1).
56592308249 is an equidigital number, since it uses as much as digits as its factorization.
56592308249 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4665600, while the sum is 53.
The spelling of 56592308249 in words is "fifty-six billion, five hundred ninety-two million, three hundred eight thousand, two hundred forty-nine".
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