Base | Representation |
---|---|
bin | 1101011111101… |
… | …0111000100111 |
3 | 10221111200112222 |
4 | 3113322320213 |
5 | 103442232101 |
6 | 5341102555 |
7 | 1255052564 |
oct | 327727047 |
9 | 127450488 |
10 | 56602151 |
11 | 29a50041 |
12 | 16b57a5b |
13 | b95a4c8 |
14 | 773586b |
15 | 4e8101b |
hex | 35fae27 |
56602151 has 2 divisors, whose sum is σ = 56602152. Its totient is φ = 56602150.
The previous prime is 56602109. The next prime is 56602153. The reversal of 56602151 is 15120665.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 56602151 - 222 = 52407847 is a prime.
Together with 56602153, 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 56602151.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (56602153) 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, 28301075 + 28301076.
It is an arithmetic number, because the mean of its divisors is an integer number (28301076).
Almost surely, 256602151 is an apocalyptic number.
56602151 is a deficient number, since it is larger than the sum of its proper divisors (1).
56602151 is an equidigital number, since it uses as much as digits as its factorization.
56602151 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 56602151 is about 7523.4401041013. The cubic root of 56602151 is about 383.9526286146.
The spelling of 56602151 in words is "fifty-six million, six hundred two thousand, one hundred fifty-one".
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