Base | Representation |
---|---|
bin | 1101011010100… |
… | …1111001110110 |
3 | 10220212211112220 |
4 | 3112221321312 |
5 | 103401123304 |
6 | 5330023210 |
7 | 1252201542 |
oct | 326517166 |
9 | 126784486 |
10 | 56270454 |
11 | 29843909 |
12 | 16a17b06 |
13 | b872536 |
14 | 768aa22 |
15 | 4e17ad9 |
hex | 35a9e76 |
56270454 has 8 divisors (see below), whose sum is σ = 112540920. Its totient is φ = 18756816.
The previous prime is 56270447. The next prime is 56270477. The reversal of 56270454 is 45407265.
It is a sphenic number, since it is the product of 3 distinct primes.
56270454 is an admirable number.
It is a super-2 number, since 2×562704542 = 6332727986732232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4689199 + ... + 4689210.
It is an arithmetic number, because the mean of its divisors is an integer number (14067615).
Almost surely, 256270454 is an apocalyptic number.
56270454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56270454 is a wasteful number, since it uses less digits than its factorization.
56270454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9378414.
The product of its (nonzero) digits is 33600, while the sum is 33.
The square root of 56270454 is about 7501.3634760622. The cubic root of 56270454 is about 383.2011523262.
The spelling of 56270454 in words is "fifty-six million, two hundred seventy thousand, four hundred fifty-four".
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