Base | Representation |
---|---|
bin | 11110000011000… |
… | …10101000111001 |
3 | 122120022002102110 |
4 | 33001202220321 |
5 | 1004011443030 |
6 | 41002322533 |
7 | 6150331260 |
oct | 1701425071 |
9 | 576262373 |
10 | 252062265 |
11 | 11a312124 |
12 | 704b9449 |
13 | 402b5290 |
14 | 256955d7 |
15 | 171e01b0 |
hex | f062a39 |
252062265 has 64 divisors (see below), whose sum is σ = 522547200. Its totient is φ = 100756224.
The previous prime is 252062263. The next prime is 252062273. The reversal of 252062265 is 562260252.
It is not a de Polignac number, because 252062265 - 21 = 252062263 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (252062263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21076 + ... + 30794.
It is an arithmetic number, because the mean of its divisors is an integer number (8164800).
Almost surely, 2252062265 is an apocalyptic number.
It is an amenable number.
252062265 is an abundant number, since it is smaller than the sum of its proper divisors (270484935).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252062265 is a wasteful number, since it uses less digits than its factorization.
252062265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9766.
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 252062265 is about 15876.4689084192. The cubic root of 252062265 is about 631.6879777211.
The spelling of 252062265 in words is "two hundred fifty-two million, sixty-two thousand, two hundred sixty-five".
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