Base | Representation |
---|---|
bin | 11110001001110… |
… | …00000000100100 |
3 | 122121221111021110 |
4 | 33010320000210 |
5 | 1004222424403 |
6 | 41033145020 |
7 | 6160631256 |
oct | 1704700044 |
9 | 577844243 |
10 | 252936228 |
11 | 11a859806 |
12 | 7085b170 |
13 | 4053000c |
14 | 25841cd6 |
15 | 17314103 |
hex | f138024 |
252936228 has 24 divisors (see below), whose sum is σ = 593809888. Its totient is φ = 83794176.
The previous prime is 252936209. The next prime is 252936269. The reversal of 252936228 is 822639252.
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, 62701 + ... + 66612.
Almost surely, 2252936228 is an apocalyptic number.
It is an amenable number.
252936228 is an abundant number, since it is smaller than the sum of its proper divisors (340873660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252936228 is a wasteful number, since it uses less digits than its factorization.
252936228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129483 (or 129481 counting only the distinct ones).
The product of its digits is 103680, while the sum is 39.
The square root of 252936228 is about 15903.9689386015. The cubic root of 252936228 is about 632.4172090337.
The spelling of 252936228 in words is "two hundred fifty-two million, nine hundred thirty-six thousand, two hundred twenty-eight".
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