Base | Representation |
---|---|
bin | 1101011010001… |
… | …1110011010100 |
3 | 10220211120021012 |
4 | 3112203303110 |
5 | 103344323320 |
6 | 5325311352 |
7 | 1252035635 |
oct | 326436324 |
9 | 126746235 |
10 | 56245460 |
11 | 29827057 |
12 | 16a05558 |
13 | b86404b |
14 | 768188c |
15 | 4e104c5 |
hex | 35a3cd4 |
56245460 has 24 divisors (see below), whose sum is σ = 118371456. Its totient is φ = 22449440.
The previous prime is 56245459. The next prime is 56245493. The reversal of 56245460 is 6454265.
It is a super-2 number, since 2×562454602 = 6327103541223200, 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 7 ways as a sum of consecutive naturals, for example, 7265 + ... + 12855.
It is an arithmetic number, because the mean of its divisors is an integer number (4932144).
Almost surely, 256245460 is an apocalyptic number.
It is an amenable number.
56245460 is an abundant number, since it is smaller than the sum of its proper divisors (62125996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56245460 is a wasteful number, since it uses less digits than its factorization.
56245460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6103 (or 6101 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
The square root of 56245460 is about 7499.6973272259. The cubic root of 56245460 is about 383.1444076385.
The spelling of 56245460 in words is "fifty-six million, two hundred forty-five thousand, four hundred sixty".
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