Base | Representation |
---|---|
bin | 1101011010011… |
… | …0101010001010 |
3 | 10220212011022121 |
4 | 3112212222022 |
5 | 103400212122 |
6 | 5325441454 |
7 | 1252115023 |
oct | 326465212 |
9 | 126764277 |
10 | 56257162 |
11 | 29834925 |
12 | 16a1028a |
13 | b869480 |
14 | 7685c4a |
15 | 4e13bc7 |
hex | 35a6a8a |
56257162 has 8 divisors (see below), whose sum is σ = 90876996. Its totient is φ = 25964832.
The previous prime is 56257147. The next prime is 56257171. The reversal of 56257162 is 26175265.
56257162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 55071241 + 1185921 = 7421^2 + 1089^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1081843 + ... + 1081894.
Almost surely, 256257162 is an apocalyptic number.
56257162 is a deficient number, since it is larger than the sum of its proper divisors (34619834).
56257162 is a wasteful number, since it uses less digits than its factorization.
56257162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2163752.
The product of its digits is 25200, while the sum is 34.
The square root of 56257162 is about 7500.4774514693. The cubic root of 56257162 is about 383.1709771604.
The spelling of 56257162 in words is "fifty-six million, two hundred fifty-seven thousand, one hundred sixty-two".
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