Base | Representation |
---|---|
bin | 1101011001110… |
… | …0100001111100 |
3 | 10220210001102002 |
4 | 3112130201330 |
5 | 103342400201 |
6 | 5324521432 |
7 | 1251553046 |
oct | 326344174 |
9 | 126701362 |
10 | 56215676 |
11 | 29806740 |
12 | 169b0278 |
13 | b85361a |
14 | 7674a96 |
15 | 4e0676b |
hex | 359c87c |
56215676 has 12 divisors (see below), whose sum is σ = 107320920. Its totient is φ = 25552560.
The previous prime is 56215673. The next prime is 56215697. The reversal of 56215676 is 67651265.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56215673) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638771 + ... + 638858.
It is an arithmetic number, because the mean of its divisors is an integer number (8943410).
Almost surely, 256215676 is an apocalyptic number.
It is an amenable number.
56215676 is a deficient number, since it is larger than the sum of its proper divisors (51105244).
56215676 is a wasteful number, since it uses less digits than its factorization.
56215676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1277644 (or 1277642 counting only the distinct ones).
The product of its digits is 75600, while the sum is 38.
The square root of 56215676 is about 7497.7113841492. The cubic root of 56215676 is about 383.0767661026.
The spelling of 56215676 in words is "fifty-six million, two hundred fifteen thousand, six hundred seventy-six".
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