| Base | Representation |
|---|---|
| bin | 1101011101110… |
| … | …0011001000010 |
| 3 | 10221021100020000 |
| 4 | 3113130121002 |
| 5 | 103424233000 |
| 6 | 5334300430 |
| 7 | 1254022464 |
| oct | 327343102 |
| 9 | 127240200 |
| 10 | 56477250 |
| 11 | 29975215 |
| 12 | 16ab7716 |
| 13 | b9156bb |
| 14 | 7702134 |
| 15 | 4e59000 |
| hex | 35dc642 |
56477250 has 80 divisors (see below), whose sum is σ = 157992120. Its totient is φ = 15055200.
The previous prime is 56477243. The next prime is 56477251. The reversal of 56477250 is 5277465.
56477250 is a `hidden beast` number, since 5 + 647 + 7 + 2 + 5 + 0 = 666.
56477250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 20007729 + 36469521 = 4473^2 + 6039^2 .
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (56477251) 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 39 ways as a sum of consecutive naturals, for example, 18856 + ... + 21644.
Almost surely, 256477250 is an apocalyptic number.
56477250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 56477250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78996060).
56477250 is an abundant number, since it is smaller than the sum of its proper divisors (101514870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56477250 is a wasteful number, since it uses less digits than its factorization.
56477250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2818 (or 2799 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 36.
The square root of 56477250 is about 7515.1347293312. The cubic root of 56477250 is about 383.6700045813.
The spelling of 56477250 in words is "fifty-six million, four hundred seventy-seven thousand, two hundred fifty".
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