Base | Representation |
---|---|
bin | 1101011000011… |
… | …0100000001100 |
3 | 10220121110122110 |
4 | 3112012200030 |
5 | 103332003302 |
6 | 5322544020 |
7 | 1251026025 |
oct | 326064014 |
9 | 126543573 |
10 | 56125452 |
11 | 29754979 |
12 | 16968010 |
13 | b821536 |
14 | 764dc4c |
15 | 4dd9b6c |
hex | 358680c |
56125452 has 12 divisors (see below), whose sum is σ = 130959416. Its totient is φ = 18708480.
The previous prime is 56125441. The next prime is 56125453. The reversal of 56125452 is 25452165.
It is a tau number, because it is divible by the number of its divisors (12).
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (56125453) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2338549 + ... + 2338572.
Almost surely, 256125452 is an apocalyptic number.
It is an amenable number.
56125452 is an abundant number, since it is smaller than the sum of its proper divisors (74833964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56125452 is a wasteful number, since it uses less digits than its factorization.
56125452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4677128 (or 4677126 counting only the distinct ones).
The product of its digits is 12000, while the sum is 30.
The square root of 56125452 is about 7491.6921986958. The cubic root of 56125452 is about 382.8717152003.
The spelling of 56125452 in words is "fifty-six million, one hundred twenty-five thousand, four hundred fifty-two".
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