Base | Representation |
---|---|
bin | 11110000100101… |
… | …10111000011010 |
3 | 122120200221221211 |
4 | 33002112320122 |
5 | 1004040320000 |
6 | 41011053334 |
7 | 6152212162 |
oct | 1702267032 |
9 | 576627854 |
10 | 252276250 |
11 | 11a448976 |
12 | 705a124a |
13 | 4035b7b5 |
14 | 2570d5a2 |
15 | 172337ba |
hex | f096e1a |
252276250 has 20 divisors (see below), whose sum is σ = 472868946. Its totient is φ = 100910000.
The previous prime is 252276217. The next prime is 252276253. The reversal of 252276250 is 52672252.
252276250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 5 ways, for example, as 6561 + 252269689 = 81^2 + 15883^2 .
It is not an unprimeable number, because it can be changed into a prime (252276253) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 99661 + ... + 102160.
Almost surely, 2252276250 is an apocalyptic number.
252276250 is a deficient number, since it is larger than the sum of its proper divisors (220592696).
252276250 is an equidigital number, since it uses as much as digits as its factorization.
252276250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201843 (or 201828 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 31.
The square root of 252276250 is about 15883.2065402424. The cubic root of 252276250 is about 631.8666816076.
The spelling of 252276250 in words is "two hundred fifty-two million, two hundred seventy-six thousand, two hundred fifty".
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