Base | Representation |
---|---|
bin | 1101011010011… |
… | …0101000100011 |
3 | 10220212011011210 |
4 | 3112212220203 |
5 | 103400211214 |
6 | 5325441203 |
7 | 1252114515 |
oct | 326465043 |
9 | 126764153 |
10 | 56257059 |
11 | 29834841 |
12 | 16a10203 |
13 | b869401 |
14 | 7685bb5 |
15 | 4e13b59 |
hex | 35a6a23 |
56257059 has 8 divisors (see below), whose sum is σ = 75155472. Its totient is φ = 37431680.
The previous prime is 56257027. The next prime is 56257087. The reversal of 56257059 is 95075265.
56257059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56257059 - 25 = 56257027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56252059) 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 in 7 ways as a sum of consecutive naturals, for example, 16434 + ... + 19559.
It is an arithmetic number, because the mean of its divisors is an integer number (9394434).
Almost surely, 256257059 is an apocalyptic number.
56257059 is a deficient number, since it is larger than the sum of its proper divisors (18898413).
56257059 is a wasteful number, since it uses less digits than its factorization.
56257059 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36517.
The product of its (nonzero) digits is 94500, while the sum is 39.
The square root of 56257059 is about 7500.4705852366. The cubic root of 56257059 is about 383.1707433139.
The spelling of 56257059 in words is "fifty-six million, two hundred fifty-seven thousand, fifty-nine".
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