Base | Representation |
---|---|
bin | 11110000101100… |
… | …01000100010000 |
3 | 122120220102002012 |
4 | 33002301010100 |
5 | 1004102233004 |
6 | 41013242052 |
7 | 6153136652 |
oct | 1702610420 |
9 | 576812065 |
10 | 252383504 |
11 | 11a51150a |
12 | 70633328 |
13 | 40398569 |
14 | 2573a6d2 |
15 | 1725546e |
hex | f0b1110 |
252383504 has 20 divisors (see below), whose sum is σ = 491700300. Its totient is φ = 125493120.
The previous prime is 252383497. The next prime is 252383507. The reversal of 252383504 is 405383252.
It can be written as a sum of positive squares in 2 ways, for example, as 18905104 + 233478400 = 4348^2 + 15280^2 .
It is not an unprimeable number, because it can be changed into a prime (252383507) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40679 + ... + 46470.
It is an arithmetic number, because the mean of its divisors is an integer number (24585015).
Almost surely, 2252383504 is an apocalyptic number.
It is an amenable number.
252383504 is a deficient number, since it is larger than the sum of its proper divisors (239316796).
252383504 is a wasteful number, since it uses less digits than its factorization.
252383504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87338 (or 87332 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
The square root of 252383504 is about 15886.5825148142. The cubic root of 252383504 is about 631.9562139189.
The spelling of 252383504 in words is "two hundred fifty-two million, three hundred eighty-three thousand, five hundred four".
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