Base | Representation |
---|---|
bin | 1101100011101… |
… | …1100111011100 |
3 | 10222000011021000 |
4 | 3120323213130 |
5 | 104024223132 |
6 | 5350510300 |
7 | 1260235566 |
oct | 330734734 |
9 | 128004230 |
10 | 56867292 |
11 | 2a111269 |
12 | 17065390 |
13 | ba210b1 |
14 | 77a4336 |
15 | 4ed487c |
hex | 363b9dc |
56867292 has 48 divisors (see below), whose sum is σ = 149474080. Its totient is φ = 18693504.
The previous prime is 56867267. The next prime is 56867309. The reversal of 56867292 is 29276865.
56867292 is a `hidden beast` number, since 568 + 67 + 29 + 2 = 666.
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, 4278 + ... + 11490.
Almost surely, 256867292 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56867292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74737040).
56867292 is an abundant number, since it is smaller than the sum of its proper divisors (92606788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56867292 is a wasteful number, since it uses less digits than its factorization.
56867292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7299 (or 7291 counting only the distinct ones).
The product of its digits is 362880, while the sum is 45.
The square root of 56867292 is about 7541.0405117596. The cubic root of 56867292 is about 384.5512103432.
The spelling of 56867292 in words is "fifty-six million, eight hundred sixty-seven thousand, two hundred ninety-two".
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