Base | Representation |
---|---|
bin | 1101011100110… |
… | …0101001010100 |
3 | 10221011001202100 |
4 | 3113030221110 |
5 | 103420202011 |
6 | 5333042100 |
7 | 1253333451 |
oct | 327145124 |
9 | 127131670 |
10 | 56412756 |
11 | 29930814 |
12 | 16a86330 |
13 | b8c223a |
14 | 76c6828 |
15 | 4e44d56 |
hex | 35cca54 |
56412756 has 36 divisors (see below), whose sum is σ = 143258752. Its totient is φ = 18717264.
The previous prime is 56412751. The next prime is 56412773. The reversal of 56412756 is 65721465.
It is a happy number.
56412756 is a `hidden beast` number, since 5 + 641 + 2 + 7 + 5 + 6 = 666.
56412756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 56412756.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56412751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4515 + ... + 11541.
Almost surely, 256412756 is an apocalyptic number.
It is an amenable number.
56412756 is an abundant number, since it is smaller than the sum of its proper divisors (86845996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56412756 is a wasteful number, since it uses less digits than its factorization.
56412756 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7260 (or 7255 counting only the distinct ones).
The product of its digits is 50400, while the sum is 36.
The square root of 56412756 is about 7510.8425625891. The cubic root of 56412756 is about 383.5239054105.
The spelling of 56412756 in words is "fifty-six million, four hundred twelve thousand, seven hundred fifty-six".
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