Base | Representation |
---|---|
bin | 1100100001111… |
… | …1100100000000 |
3 | 10122220020010120 |
4 | 3020133210000 |
5 | 101423324310 |
6 | 5114300240 |
7 | 1205510361 |
oct | 310374400 |
9 | 118806116 |
10 | 52558080 |
11 | 27738733 |
12 | 15727680 |
13 | ab72873 |
14 | 6da1b68 |
15 | 4932b70 |
hex | 321f900 |
52558080 has 72 divisors (see below), whose sum is σ = 167869632. Its totient is φ = 14014464.
The previous prime is 52558069. The next prime is 52558081. The reversal of 52558080 is 8085525.
It is not an unprimeable number, because it can be changed into a prime (52558081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3004 + ... + 10683.
Almost surely, 252558080 is an apocalyptic number.
It is an amenable number.
52558080 is an abundant number, since it is smaller than the sum of its proper divisors (115311552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52558080 is a wasteful number, since it uses less digits than its factorization.
52558080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13711 (or 13697 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 33.
The square root of 52558080 is about 7249.6951660053. The cubic root of 52558080 is about 374.5816490157.
The spelling of 52558080 in words is "fifty-two million, five hundred fifty-eight thousand, eighty".
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