Base | Representation |
---|---|
bin | 11110000101001… |
… | …01000010101010 |
3 | 122120210220111222 |
4 | 33002211002222 |
5 | 1004044144000 |
6 | 41012222042 |
7 | 6152543240 |
oct | 1702450252 |
9 | 576726458 |
10 | 252334250 |
11 | 11a488503 |
12 | 7060a922 |
13 | 4037c00c |
14 | 25726790 |
15 | 17245a85 |
hex | f0a50aa |
252334250 has 64 divisors (see below), whose sum is σ = 568339200. Its totient is φ = 81950400.
The previous prime is 252334207. The next prime is 252334253. The reversal of 252334250 is 52433252.
It is a Curzon number.
It is a zygodrome in base 4.
It is not an unprimeable number, because it can be changed into a prime (252334253) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29456 + ... + 37044.
It is an arithmetic number, because the mean of its divisors is an integer number (8880300).
Almost surely, 2252334250 is an apocalyptic number.
252334250 is an abundant number, since it is smaller than the sum of its proper divisors (316004950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252334250 is a wasteful number, since it uses less digits than its factorization.
252334250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7632 (or 7622 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 252334250 is about 15885.0322631086. The cubic root of 252334250 is about 631.9151013582.
The spelling of 252334250 in words is "two hundred fifty-two million, three hundred thirty-four thousand, two hundred fifty".
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