Base | Representation |
---|---|
bin | 1101011010010… |
… | …1100010100100 |
3 | 10220211221000220 |
4 | 3112211202210 |
5 | 103400040310 |
6 | 5325404340 |
7 | 1252065456 |
oct | 326454244 |
9 | 126757026 |
10 | 56252580 |
11 | 2983143a |
12 | 16a096b0 |
13 | b867367 |
14 | 76842d6 |
15 | 4e12670 |
hex | 35a58a4 |
56252580 has 48 divisors (see below), whose sum is σ = 161770560. Its totient is φ = 14594688.
The previous prime is 56252527. The next prime is 56252591. The reversal of 56252580 is 8525265.
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, 10450 + ... + 14889.
It is an arithmetic number, because the mean of its divisors is an integer number (3370220).
Almost surely, 256252580 is an apocalyptic number.
It is an amenable number.
56252580 is an abundant number, since it is smaller than the sum of its proper divisors (105517980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56252580 is a wasteful number, since it uses less digits than its factorization.
56252580 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25388 (or 25386 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 33.
The square root of 56252580 is about 7500.1719980278. The cubic root of 56252580 is about 383.1605741171.
The spelling of 56252580 in words is "fifty-six million, two hundred fifty-two thousand, five hundred eighty".
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