Base | Representation |
---|---|
bin | 1100011010011… |
… | …0010001010100 |
3 | 10121221222122010 |
4 | 3012212101110 |
5 | 101311430033 |
6 | 5055504220 |
7 | 1201341060 |
oct | 306462124 |
9 | 117858563 |
10 | 52061268 |
11 | 27429446 |
12 | 15528070 |
13 | aa2a6ac |
14 | 6cb2aa0 |
15 | 4885863 |
hex | 31a6454 |
52061268 has 48 divisors (see below), whose sum is σ = 139403264. Its totient is φ = 14813280.
The previous prime is 52061263. The next prime is 52061279. The reversal of 52061268 is 86216025.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52061263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21621 + ... + 23907.
Almost surely, 252061268 is an apocalyptic number.
It is an amenable number.
52061268 is an abundant number, since it is smaller than the sum of its proper divisors (87341996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52061268 is a wasteful number, since it uses less digits than its factorization.
52061268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2572 (or 2570 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 52061268 is about 7215.3494717858. The cubic root of 52061268 is about 373.3976501294.
The spelling of 52061268 in words is "fifty-two million, sixty-one thousand, two hundred sixty-eight".
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