Base | Representation |
---|---|
bin | 1101011010010… |
… | …1100010011110 |
3 | 10220211221000200 |
4 | 3112211202132 |
5 | 103400040244 |
6 | 5325404330 |
7 | 1252065450 |
oct | 326454236 |
9 | 126757020 |
10 | 56252574 |
11 | 29831434 |
12 | 16a096a6 |
13 | b867361 |
14 | 76842d0 |
15 | 4e12669 |
hex | 35a589e |
56252574 has 48 divisors (see below), whose sum is σ = 142702560. Its totient is φ = 15678720.
The previous prime is 56252527. The next prime is 56252591. The reversal of 56252574 is 47525265.
56252574 is a `hidden beast` number, since 5 + 62 + 525 + 74 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 279 + ... + 10610.
It is an arithmetic number, because the mean of its divisors is an integer number (2972970).
Almost surely, 256252574 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56252574, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71351280).
56252574 is an abundant number, since it is smaller than the sum of its proper divisors (86449986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56252574 is a wasteful number, since it uses less digits than its factorization.
56252574 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10945 (or 10942 counting only the distinct ones).
The product of its digits is 84000, while the sum is 36.
The square root of 56252574 is about 7500.1715980369. The cubic root of 56252574 is about 383.1605604942.
The spelling of 56252574 in words is "fifty-six million, two hundred fifty-two thousand, five hundred seventy-four".
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