Base | Representation |
---|---|
bin | 1101011010000… |
… | …1010000100010 |
3 | 10220211000222100 |
4 | 3112201100202 |
5 | 103344010132 |
6 | 5325151230 |
7 | 1251663363 |
oct | 326412042 |
9 | 126730870 |
10 | 56235042 |
11 | 2981a246 |
12 | 169bb516 |
13 | b85c396 |
14 | 767bb6a |
15 | 4e0c37c |
hex | 35a1422 |
56235042 has 24 divisors (see below), whose sum is σ = 125137116. Its totient is φ = 18238176.
The previous prime is 56234987. The next prime is 56235059. The reversal of 56235042 is 24053265.
It can be written as a sum of positive squares in 2 ways, for example, as 49154121 + 7080921 = 7011^2 + 2661^2 .
It is a junction number, because it is equal to n+sod(n) for n = 56234997 and 56235015.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41553 + ... + 42884.
Almost surely, 256235042 is an apocalyptic number.
56235042 is an abundant number, since it is smaller than the sum of its proper divisors (68902074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56235042 is a wasteful number, since it uses less digits than its factorization.
56235042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84482 (or 84479 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 56235042 is about 7499.0027336973. The cubic root of 56235042 is about 383.1207503518.
The spelling of 56235042 in words is "fifty-six million, two hundred thirty-five thousand, forty-two".
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