Base | Representation |
---|---|
bin | 1101010110101… |
… | …1100100000011 |
3 | 10220101212021121 |
4 | 3111223210003 |
5 | 103314440412 |
6 | 5320333111 |
7 | 1250056231 |
oct | 325534403 |
9 | 126355247 |
10 | 56015107 |
11 | 29689a85 |
12 | 16914197 |
13 | b7b3245 |
14 | 7621951 |
15 | 4db7107 |
hex | 356b903 |
56015107 has 2 divisors, whose sum is σ = 56015108. Its totient is φ = 56015106.
The previous prime is 56015093. The next prime is 56015137. The reversal of 56015107 is 70151065.
56015107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 56015107 - 211 = 56013059 is a prime.
It is not a weakly prime, because it can be changed into another prime (56015137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28007553 + 28007554.
It is an arithmetic number, because the mean of its divisors is an integer number (28007554).
Almost surely, 256015107 is an apocalyptic number.
56015107 is a deficient number, since it is larger than the sum of its proper divisors (1).
56015107 is an equidigital number, since it uses as much as digits as its factorization.
56015107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1050, while the sum is 25.
The square root of 56015107 is about 7484.3240843780. The cubic root of 56015107 is about 382.6206366177.
The spelling of 56015107 in words is "fifty-six million, fifteen thousand, one hundred seven".
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