Base | Representation |
---|---|
bin | 1101010111010… |
… | …0100111011001 |
3 | 10220110202010212 |
4 | 3111310213121 |
5 | 103322132220 |
6 | 5321220505 |
7 | 1250302310 |
oct | 325644731 |
9 | 126422125 |
10 | 56052185 |
11 | 29704922 |
12 | 16931735 |
13 | b7c7097 |
14 | 7631277 |
15 | 4dc30c5 |
hex | 35749d9 |
56052185 has 32 divisors (see below), whose sum is σ = 83558400. Its totient is φ = 35225280.
The previous prime is 56052163. The next prime is 56052193. The reversal of 56052185 is 58125065.
It is not a de Polignac number, because 56052185 - 26 = 56052121 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19256 + ... + 21974.
It is an arithmetic number, because the mean of its divisors is an integer number (2611200).
Almost surely, 256052185 is an apocalyptic number.
It is an amenable number.
56052185 is a deficient number, since it is larger than the sum of its proper divisors (27506215).
56052185 is a wasteful number, since it uses less digits than its factorization.
56052185 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2781.
The product of its (nonzero) digits is 12000, while the sum is 32.
The square root of 56052185 is about 7486.8007185980. The cubic root of 56052185 is about 382.7050405084.
The spelling of 56052185 in words is "fifty-six million, fifty-two thousand, one hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •