Base | Representation |
---|---|
bin | 1101010111100… |
… | …1000110111001 |
3 | 10220111200101100 |
4 | 3111321012321 |
5 | 103323224320 |
6 | 5321442013 |
7 | 1250410044 |
oct | 325710671 |
9 | 126450340 |
10 | 56070585 |
11 | 2971772a |
12 | 16940309 |
13 | b80257c |
14 | 7637c5b |
15 | 4dc8790 |
hex | 35791b9 |
56070585 has 12 divisors (see below), whose sum is σ = 97189092. Its totient is φ = 29904288.
The previous prime is 56070571. The next prime is 56070611. The reversal of 56070585 is 58507065.
56070585 is a `hidden beast` number, since 5 + 6 + 0 + 70 + 585 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 20034576 + 36036009 = 4476^2 + 6003^2 .
It is not a de Polignac number, because 56070585 - 24 = 56070569 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 622962 + ... + 623051.
It is an arithmetic number, because the mean of its divisors is an integer number (8099091).
Almost surely, 256070585 is an apocalyptic number.
It is an amenable number.
56070585 is a deficient number, since it is larger than the sum of its proper divisors (41118507).
56070585 is a wasteful number, since it uses less digits than its factorization.
56070585 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1246024 (or 1246021 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 36.
The square root of 56070585 is about 7488.0294470575. The cubic root of 56070585 is about 382.7469122175.
It can be divided in two parts, 56070 and 585, that multiplied together give a triangular number (32800950 = T8099).
The spelling of 56070585 in words is "fifty-six million, seventy thousand, five hundred eighty-five".
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