Base | Representation |
---|---|
bin | 11111101010111… |
… | …111010100110100 |
3 | 1101000212001011201 |
4 | 133222333110310 |
5 | 2042012104444 |
6 | 124420542244 |
7 | 16111340425 |
oct | 3752772464 |
9 | 1330761151 |
10 | 531363124 |
11 | 252a38a86 |
12 | 129b51984 |
13 | 86116666 |
14 | 507db64c |
15 | 319b0dd4 |
hex | 1fabf534 |
531363124 has 12 divisors (see below), whose sum is σ = 930092548. Its totient is φ = 265622400.
The previous prime is 531363109. The next prime is 531363149. The reversal of 531363124 is 421363135.
It can be written as a sum of positive squares in 2 ways, for example, as 388799524 + 142563600 = 19718^2 + 11940^2 .
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 531363092 and 531363101.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10054 + ... + 34114.
Almost surely, 2531363124 is an apocalyptic number.
It is an amenable number.
531363124 is a deficient number, since it is larger than the sum of its proper divisors (398729424).
531363124 is a wasteful number, since it uses less digits than its factorization.
531363124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29586 (or 29584 counting only the distinct ones).
The product of its digits is 6480, while the sum is 28.
The square root of 531363124 is about 23051.3150167187. The cubic root of 531363124 is about 809.9604329603.
The spelling of 531363124 in words is "five hundred thirty-one million, three hundred sixty-three thousand, one hundred twenty-four".
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