Base | Representation |
---|---|
bin | 11111101001101… |
… | …010001010110101 |
3 | 1101000012022201020 |
4 | 133221222022311 |
5 | 2041414424300 |
6 | 124405251353 |
7 | 16105355502 |
oct | 3751521265 |
9 | 1330168636 |
10 | 531014325 |
11 | 25281aa16 |
12 | 129a03b59 |
13 | 8602397a |
14 | 5074a4a9 |
15 | 319428a0 |
hex | 1fa6a2b5 |
531014325 has 24 divisors (see below), whose sum is σ = 890318016. Its totient is φ = 279216000.
The previous prime is 531014321. The next prime is 531014327. The reversal of 531014325 is 523410135.
It is not a de Polignac number, because 531014325 - 22 = 531014321 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 531014295 and 531014304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (531014321) 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 23 ways as a sum of consecutive naturals, for example, 44536 + ... + 55185.
It is an arithmetic number, because the mean of its divisors is an integer number (37096584).
Almost surely, 2531014325 is an apocalyptic number.
It is an amenable number.
531014325 is a deficient number, since it is larger than the sum of its proper divisors (359303691).
531014325 is a wasteful number, since it uses less digits than its factorization.
531014325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99805 (or 99800 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 531014325 is about 23043.7480675345. The cubic root of 531014325 is about 809.7831686032.
The spelling of 531014325 in words is "five hundred thirty-one million, fourteen thousand, three hundred twenty-five".
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