Base | Representation |
---|---|
bin | 1101011111101… |
… | …1100101101011 |
3 | 10221111211111210 |
4 | 3113323211223 |
5 | 103442330120 |
6 | 5341124203 |
7 | 1255064154 |
oct | 327734553 |
9 | 127454453 |
10 | 56605035 |
11 | 29a52223 |
12 | 16b59663 |
13 | b95b906 |
14 | 773692b |
15 | 4e81ce0 |
hex | 35fb96b |
56605035 has 16 divisors (see below), whose sum is σ = 91072800. Its totient is φ = 30021120.
The previous prime is 56604983. The next prime is 56605037. The reversal of 56605035 is 53050665.
It is not a de Polignac number, because 56605035 - 219 = 56080747 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 56604993 and 56605011.
It is not an unprimeable number, because it can be changed into a prime (56605037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7710 + ... + 13139.
It is an arithmetic number, because the mean of its divisors is an integer number (5692050).
Almost surely, 256605035 is an apocalyptic number.
56605035 is a deficient number, since it is larger than the sum of its proper divisors (34467765).
56605035 is a wasteful number, since it uses less digits than its factorization.
56605035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21038.
The product of its (nonzero) digits is 13500, while the sum is 30.
The square root of 56605035 is about 7523.6317692987. The cubic root of 56605035 is about 383.9591495715.
The spelling of 56605035 in words is "fifty-six million, six hundred five thousand, thirty-five".
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