Base | Representation |
---|---|
bin | 1101000000011… |
… | …1001110001000 |
3 | 10210122201010010 |
4 | 3100013032020 |
5 | 102431234103 |
6 | 5225151520 |
7 | 1231500006 |
oct | 320071610 |
9 | 123581103 |
10 | 54555528 |
11 | 28882415 |
12 | 1632b5a0 |
13 | b3c1aa1 |
14 | 7361a76 |
15 | 4bc9903 |
hex | 3407388 |
54555528 has 32 divisors (see below), whose sum is σ = 138261600. Its totient is φ = 17935488.
The previous prime is 54555511. The next prime is 54555551. The reversal of 54555528 is 82555545.
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, 13818 + ... + 17321.
It is an arithmetic number, because the mean of its divisors is an integer number (4320675).
Almost surely, 254555528 is an apocalyptic number.
It is an amenable number.
54555528 is an abundant number, since it is smaller than the sum of its proper divisors (83706072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54555528 is a wasteful number, since it uses less digits than its factorization.
54555528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31221 (or 31217 counting only the distinct ones).
The product of its digits is 200000, while the sum is 39.
The square root of 54555528 is about 7386.1714033727. The cubic root of 54555528 is about 379.2680462372.
The spelling of 54555528 in words is "fifty-four million, five hundred fifty-five thousand, five hundred twenty-eight".
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