Base | Representation |
---|---|
bin | 1100100100111… |
… | …1101100001000 |
3 | 10200021020112121 |
4 | 3021033230020 |
5 | 102001131313 |
6 | 5122421024 |
7 | 1210261162 |
oct | 311175410 |
9 | 120236477 |
10 | 52755208 |
11 | 27862850 |
12 | 15801774 |
13 | ac114cc |
14 | 7013932 |
15 | 497128d |
hex | 324fb08 |
52755208 has 16 divisors (see below), whose sum is σ = 107908560. Its totient is φ = 23979600.
The previous prime is 52755167. The next prime is 52755223. The reversal of 52755208 is 80255725.
It is a super-2 number, since 2×527552082 = 5566223942246528, which contains 22 as substring.
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, 299658 + ... + 299833.
It is an arithmetic number, because the mean of its divisors is an integer number (6744285).
Almost surely, 252755208 is an apocalyptic number.
It is an amenable number.
52755208 is an abundant number, since it is smaller than the sum of its proper divisors (55153352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52755208 is a wasteful number, since it uses less digits than its factorization.
52755208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 599508 (or 599504 counting only the distinct ones).
The product of its (nonzero) digits is 28000, while the sum is 34.
The square root of 52755208 is about 7263.2780478239. The cubic root of 52755208 is about 375.0493754245.
The spelling of 52755208 in words is "fifty-two million, seven hundred fifty-five thousand, two hundred eight".
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