Base | Representation |
---|---|
bin | 1101011111000… |
… | …0101011101111 |
3 | 10221102120020102 |
4 | 3113300223233 |
5 | 103434412432 |
6 | 5340141315 |
7 | 1254520013 |
oct | 327605357 |
9 | 127376212 |
10 | 56560367 |
11 | 29a21706 |
12 | 16b3783b |
13 | b944496 |
14 | 7724543 |
15 | 4e73962 |
hex | 35f0aef |
56560367 has 2 divisors, whose sum is σ = 56560368. Its totient is φ = 56560366.
The previous prime is 56560363. The next prime is 56560369. The reversal of 56560367 is 76306565.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 56560367 - 22 = 56560363 is a prime.
Together with 56560369, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 56560367.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (56560363) 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, 28280183 + 28280184.
It is an arithmetic number, because the mean of its divisors is an integer number (28280184).
Almost surely, 256560367 is an apocalyptic number.
56560367 is a deficient number, since it is larger than the sum of its proper divisors (1).
56560367 is an equidigital number, since it uses as much as digits as its factorization.
56560367 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 113400, while the sum is 38.
The square root of 56560367 is about 7520.6626702705. The cubic root of 56560367 is about 383.8581267528.
The spelling of 56560367 in words is "fifty-six million, five hundred sixty thousand, three hundred sixty-seven".
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