Base | Representation |
---|---|
bin | 11111101001111… |
… | …101010101000100 |
3 | 1101000100022100212 |
4 | 133221331111010 |
5 | 2041424432204 |
6 | 124411054552 |
7 | 16106133344 |
oct | 3751752504 |
9 | 1330308325 |
10 | 531092804 |
11 | 252873980 |
12 | 129a41458 |
13 | 860505c8 |
14 | 5076ad24 |
15 | 3195ac6e |
hex | 1fa7d544 |
531092804 has 24 divisors (see below), whose sum is σ = 1014920928. Its totient is φ = 241163840.
The previous prime is 531092797. The next prime is 531092827. The reversal of 531092804 is 408290135.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 42767 + ... + 53769.
It is an arithmetic number, because the mean of its divisors is an integer number (42288372).
Almost surely, 2531092804 is an apocalyptic number.
It is an amenable number.
531092804 is a deficient number, since it is larger than the sum of its proper divisors (483828124).
531092804 is a wasteful number, since it uses less digits than its factorization.
531092804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12115 (or 12113 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 32.
The square root of 531092804 is about 23045.4508309124. The cubic root of 531092804 is about 809.8230594560.
The spelling of 531092804 in words is "five hundred thirty-one million, ninety-two thousand, eight hundred four".
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