Base | Representation |
---|---|
bin | 11110000110101… |
… | …01101000011011 |
3 | 122121012000112021 |
4 | 33003111220123 |
5 | 1004122031100 |
6 | 41020355311 |
7 | 6154332421 |
oct | 1703255033 |
9 | 577160467 |
10 | 252533275 |
11 | 11a603a95 |
12 | 706a5b37 |
13 | 4041b797 |
14 | 25779111 |
15 | 17284a1a |
hex | f0d5a1b |
252533275 has 24 divisors (see below), whose sum is σ = 335246400. Its totient is φ = 188128800.
The previous prime is 252533273. The next prime is 252533279. The reversal of 252533275 is 572335252.
It is not a de Polignac number, because 252533275 - 21 = 252533273 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 252533275.
It is not an unprimeable number, because it can be changed into a prime (252533273) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23520 + ... + 32530.
It is an arithmetic number, because the mean of its divisors is an integer number (13968600).
Almost surely, 2252533275 is an apocalyptic number.
252533275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
252533275 is a deficient number, since it is larger than the sum of its proper divisors (82713125).
252533275 is a wasteful number, since it uses less digits than its factorization.
252533275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9099 (or 9094 counting only the distinct ones).
The product of its digits is 63000, while the sum is 34.
The square root of 252533275 is about 15891.2955733634. The cubic root of 252533275 is about 632.0811956715.
The spelling of 252533275 in words is "two hundred fifty-two million, five hundred thirty-three thousand, two hundred seventy-five".
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