Base | Representation |
---|---|
bin | 1100111001111… |
… | …0001000000000 |
3 | 10202211211121201 |
4 | 3032132020000 |
5 | 102324000211 |
6 | 5212030544 |
7 | 1225024666 |
oct | 316361000 |
9 | 122754551 |
10 | 54125056 |
11 | 28608a57 |
12 | 16162454 |
13 | b2a0b7b |
14 | 728cc36 |
15 | 4b420c1 |
hex | 339e200 |
54125056 has 40 divisors (see below), whose sum is σ = 109980684. Its totient is φ = 26603520.
The previous prime is 54125009. The next prime is 54125063. The reversal of 54125056 is 65052145.
It can be written as a sum of positive squares in 2 ways, for example, as 48441600 + 5683456 = 6960^2 + 2384^2 .
It is an alternating number because its digits alternate between odd and even.
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, 30366 + ... + 32098.
Almost surely, 254125056 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54125056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54990342).
54125056 is an abundant number, since it is smaller than the sum of its proper divisors (55855628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54125056 is an equidigital number, since it uses as much as digits as its factorization.
54125056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1812 (or 1796 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 54125056 is about 7356.9732906950. The cubic root of 54125056 is about 378.2678690684.
The spelling of 54125056 in words is "fifty-four million, one hundred twenty-five thousand, fifty-six".
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