Base | Representation |
---|---|
bin | 11110001001101… |
… | …11001000101000 |
3 | 122121221022100212 |
4 | 33010313020220 |
5 | 1004222321043 |
6 | 41033120252 |
7 | 6160614653 |
oct | 1704671050 |
9 | 577838325 |
10 | 252932648 |
11 | 11a857051 |
12 | 70859088 |
13 | 4052b4b7 |
14 | 2584089a |
15 | 17313018 |
hex | f137228 |
252932648 has 16 divisors (see below), whose sum is σ = 475133460. Its totient is φ = 126230400.
The previous prime is 252932611. The next prime is 252932677. The reversal of 252932648 is 846239252.
It can be written as a sum of positive squares in 2 ways, for example, as 240808324 + 12124324 = 15518^2 + 3482^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24893 + ... + 33548.
Almost surely, 2252932648 is an apocalyptic number.
It is an amenable number.
252932648 is a deficient number, since it is larger than the sum of its proper divisors (222200812).
252932648 is a wasteful number, since it uses less digits than its factorization.
252932648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58988 (or 58984 counting only the distinct ones).
The product of its digits is 207360, while the sum is 41.
The square root of 252932648 is about 15903.8563876816. The cubic root of 252932648 is about 632.4142253247.
The spelling of 252932648 in words is "two hundred fifty-two million, nine hundred thirty-two thousand, six hundred forty-eight".
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