Base | Representation |
---|---|
bin | 11110000100100… |
… | …01010001110010 |
3 | 122120122210110202 |
4 | 33002101101302 |
5 | 1004034101143 |
6 | 41010355202 |
7 | 6152055233 |
oct | 1702212162 |
9 | 576583422 |
10 | 252253298 |
11 | 11a432700 |
12 | 7058bb02 |
13 | 4035120b |
14 | 2570508a |
15 | 1722bab8 |
hex | f091472 |
252253298 has 12 divisors (see below), whose sum is σ = 415905630. Its totient is φ = 114660480.
The previous prime is 252253297. The next prime is 252253303. The reversal of 252253298 is 892352252.
It can be written as a sum of positive squares in only one way, i.e., 159188689 + 93064609 = 12617^2 + 9647^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252253297) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 520943 + ... + 521426.
Almost surely, 2252253298 is an apocalyptic number.
252253298 is a deficient number, since it is larger than the sum of its proper divisors (163652332).
252253298 is a wasteful number, since it uses less digits than its factorization.
252253298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1042393 (or 1042382 counting only the distinct ones).
The product of its digits is 86400, while the sum is 38.
The square root of 252253298 is about 15882.4839996771. The cubic root of 252253298 is about 631.8475186940.
The spelling of 252253298 in words is "two hundred fifty-two million, two hundred fifty-three thousand, two hundred ninety-eight".
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