Base | Representation |
---|---|
bin | 1101011010011… |
… | …0010011101111 |
3 | 10220212002100110 |
4 | 3112212103233 |
5 | 103400140402 |
6 | 5325431103 |
7 | 1252110603 |
oct | 326462357 |
9 | 126762313 |
10 | 56255727 |
11 | 29833840 |
12 | 16a0b493 |
13 | b868918 |
14 | 7685503 |
15 | 4e1356c |
hex | 35a64ef |
56255727 has 16 divisors (see below), whose sum is σ = 81982080. Its totient is φ = 34029600.
The previous prime is 56255711. The next prime is 56255729. The reversal of 56255727 is 72755265.
It is not a de Polignac number, because 56255727 - 24 = 56255711 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56255729) 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, 20524 + ... + 23102.
It is an arithmetic number, because the mean of its divisors is an integer number (5123880).
Almost surely, 256255727 is an apocalyptic number.
56255727 is a deficient number, since it is larger than the sum of its proper divisors (25726353).
56255727 is a wasteful number, since it uses less digits than its factorization.
56255727 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3254.
The product of its digits is 147000, while the sum is 39.
The square root of 56255727 is about 7500.3817902824. The cubic root of 56255727 is about 383.1677191751.
The spelling of 56255727 in words is "fifty-six million, two hundred fifty-five thousand, seven hundred twenty-seven".
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