Base | Representation |
---|---|
bin | 11110001001110… |
… | …11111011110000 |
3 | 122121222022022212 |
4 | 33010323323300 |
5 | 1004223433204 |
6 | 41033351252 |
7 | 6161026163 |
oct | 1704737360 |
9 | 577868285 |
10 | 252952304 |
11 | 11a86a8a0 |
12 | 70868528 |
13 | 40537427 |
14 | 25847ada |
15 | 17318c6e |
hex | f13bef0 |
252952304 has 20 divisors (see below), whose sum is σ = 534649560. Its totient is φ = 114978240.
The previous prime is 252952303. The next prime is 252952351. The reversal of 252952304 is 403259252.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252952303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718439 + ... + 718790.
It is an arithmetic number, because the mean of its divisors is an integer number (26732478).
Almost surely, 2252952304 is an apocalyptic number.
It is an amenable number.
252952304 is an abundant number, since it is smaller than the sum of its proper divisors (281697256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252952304 is a wasteful number, since it uses less digits than its factorization.
252952304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1437248 (or 1437242 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 32.
The square root of 252952304 is about 15904.4743390028. The cubic root of 252952304 is about 632.4306070402.
The spelling of 252952304 in words is "two hundred fifty-two million, nine hundred fifty-two thousand, three hundred four".
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