Base | Representation |
---|---|
bin | 1101011111101… |
… | …1001010100001 |
3 | 10221111202010102 |
4 | 3113323022201 |
5 | 103442301142 |
6 | 5341112145 |
7 | 1255056122 |
oct | 327731241 |
9 | 127452112 |
10 | 56603297 |
11 | 29a50993 |
12 | 16b58655 |
13 | b95ab9a |
14 | 7736049 |
15 | 4e81532 |
hex | 35fb2a1 |
56603297 has 2 divisors, whose sum is σ = 56603298. Its totient is φ = 56603296.
The previous prime is 56603279. The next prime is 56603333. The reversal of 56603297 is 79230665.
Together with previous prime (56603279) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 52070656 + 4532641 = 7216^2 + 2129^2 .
It is a cyclic number.
It is not a de Polignac number, because 56603297 - 214 = 56586913 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 56603297.
It is not a weakly prime, because it can be changed into another prime (56603227) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28301648 + 28301649.
It is an arithmetic number, because the mean of its divisors is an integer number (28301649).
Almost surely, 256603297 is an apocalyptic number.
It is an amenable number.
56603297 is a deficient number, since it is larger than the sum of its proper divisors (1).
56603297 is an equidigital number, since it uses as much as digits as its factorization.
56603297 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 68040, while the sum is 38.
The square root of 56603297 is about 7523.5162656832. The cubic root of 56603297 is about 383.9552198397.
The spelling of 56603297 in words is "fifty-six million, six hundred three thousand, two hundred ninety-seven".
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