Base | Representation |
---|---|
bin | 11111101100111… |
… | …110010110100001 |
3 | 1101001211110220010 |
4 | 133230332112201 |
5 | 2042130232200 |
6 | 124440035133 |
7 | 16115635353 |
oct | 3754762641 |
9 | 1331743803 |
10 | 531883425 |
11 | 253263987 |
12 | 12a162aa9 |
13 | 86269428 |
14 | 508d50d3 |
15 | 31a65150 |
hex | 1fb3e5a1 |
531883425 has 12 divisors (see below), whose sum is σ = 879380720. Its totient is φ = 283671120.
The previous prime is 531883343. The next prime is 531883433. The reversal of 531883425 is 524388135.
It is not a de Polignac number, because 531883425 - 213 = 531875233 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3545815 + ... + 3545964.
Almost surely, 2531883425 is an apocalyptic number.
It is an amenable number.
531883425 is a deficient number, since it is larger than the sum of its proper divisors (347497295).
531883425 is a wasteful number, since it uses less digits than its factorization.
531883425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7091792 (or 7091787 counting only the distinct ones).
The product of its digits is 115200, while the sum is 39.
The square root of 531883425 is about 23062.5979672716. The cubic root of 531883425 is about 810.2247128404.
The spelling of 531883425 in words is "five hundred thirty-one million, eight hundred eighty-three thousand, four hundred twenty-five".
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