Base | Representation |
---|---|
bin | 100001010110110… |
… | …111010111001001 |
3 | 1110000001202120121 |
4 | 201112313113021 |
5 | 2121232021212 |
6 | 131311023241 |
7 | 16603610332 |
oct | 4126672711 |
9 | 1400052517 |
10 | 559642057 |
11 | 2679a33a7 |
12 | 13750ab21 |
13 | 8bc38160 |
14 | 5447d289 |
15 | 341e9d07 |
hex | 215b75c9 |
559642057 has 32 divisors (see below), whose sum is σ = 663616800. Its totient is φ = 467140608.
The previous prime is 559642037. The next prime is 559642067. The reversal of 559642057 is 750246955.
It can be written as a sum of positive squares in 16 ways, for example, as 98724096 + 460917961 = 9936^2 + 21469^2 .
It is a cyclic number.
It is not a de Polignac number, because 559642057 - 211 = 559640009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (559642007) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 727369 + ... + 728137.
It is an arithmetic number, because the mean of its divisors is an integer number (20738025).
Almost surely, 2559642057 is an apocalyptic number.
It is an amenable number.
559642057 is a deficient number, since it is larger than the sum of its proper divisors (103974743).
559642057 is a wasteful number, since it uses less digits than its factorization.
559642057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 925.
The product of its (nonzero) digits is 378000, while the sum is 43.
The square root of 559642057 is about 23656.7549972518. The cubic root of 559642057 is about 824.0814052426.
The spelling of 559642057 in words is "five hundred fifty-nine million, six hundred forty-two thousand, fifty-seven".
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