Base | Representation |
---|---|
bin | 1101011100100… |
… | …0001111100101 |
3 | 10221010011000112 |
4 | 3113020033211 |
5 | 103414112400 |
6 | 5332422405 |
7 | 1253230052 |
oct | 327101745 |
9 | 127104015 |
10 | 56394725 |
11 | 29919212 |
12 | 16a77a05 |
13 | b8b6c7a |
14 | 76c0029 |
15 | 4e3e835 |
hex | 35c83e5 |
56394725 has 12 divisors (see below), whose sum is σ = 70397280. Its totient is φ = 44814000.
The previous prime is 56394719. The next prime is 56394739. The reversal of 56394725 is 52749365.
It is not a de Polignac number, because 56394725 - 212 = 56390629 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3695 + ... + 11244.
It is an arithmetic number, because the mean of its divisors is an integer number (5866440).
Almost surely, 256394725 is an apocalyptic number.
It is an amenable number.
56394725 is a deficient number, since it is larger than the sum of its proper divisors (14002555).
56394725 is a wasteful number, since it uses less digits than its factorization.
56394725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15100 (or 15095 counting only the distinct ones).
The product of its digits is 226800, while the sum is 41.
The square root of 56394725 is about 7509.6421352818. The cubic root of 56394725 is about 383.4830396150.
The spelling of 56394725 in words is "fifty-six million, three hundred ninety-four thousand, seven hundred twenty-five".
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