Base | Representation |
---|---|
bin | 1101011110011… |
… | …1011001111101 |
3 | 10221100122002221 |
4 | 3113213121331 |
5 | 103432203430 |
6 | 5335245341 |
7 | 1254301144 |
oct | 327473175 |
9 | 127318087 |
10 | 56522365 |
11 | 299a60a9 |
12 | 16b19851 |
13 | b9300b3 |
14 | 771475b |
15 | 4e6757a |
hex | 35e767d |
56522365 has 16 divisors (see below), whose sum is σ = 72025200. Its totient is φ = 42434560.
The previous prime is 56522353. The next prime is 56522407. The reversal of 56522365 is 56322565.
It can be written as a sum of positive squares in 8 ways, for example, as 527076 + 55995289 = 726^2 + 7483^2 .
It is not a de Polignac number, because 56522365 - 27 = 56522237 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 56522365.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37425 + ... + 38905.
It is an arithmetic number, because the mean of its divisors is an integer number (4501575).
Almost surely, 256522365 is an apocalyptic number.
It is an amenable number.
56522365 is a deficient number, since it is larger than the sum of its proper divisors (15502835).
56522365 is a wasteful number, since it uses less digits than its factorization.
56522365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1952.
The product of its digits is 54000, while the sum is 34.
The square root of 56522365 is about 7518.1357396631. The cubic root of 56522365 is about 383.7721381266.
The spelling of 56522365 in words is "fifty-six million, five hundred twenty-two thousand, three hundred sixty-five".
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