Base | Representation |
---|---|
bin | 11110010011001… |
… | …010001110001000 |
3 | 1022102112022010100 |
4 | 132103022032020 |
5 | 2020113322310 |
6 | 122235245400 |
7 | 15411545064 |
oct | 3623121610 |
9 | 1272468110 |
10 | 508339080 |
11 | 240a42747 |
12 | 1222a9860 |
13 | 81414972 |
14 | 4b726aa4 |
15 | 2e963ec0 |
hex | 1e4ca388 |
508339080 has 48 divisors (see below), whose sum is σ = 1652103180. Its totient is φ = 135556992.
The previous prime is 508339079. The next prime is 508339087. The reversal of 508339080 is 80933805.
It can be written as a sum of positive squares in 2 ways, for example, as 493639524 + 14699556 = 22218^2 + 3834^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (508339087) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 705667 + ... + 706386.
Almost surely, 2508339080 is an apocalyptic number.
It is an amenable number.
508339080 is an abundant number, since it is smaller than the sum of its proper divisors (1143764100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
508339080 is a wasteful number, since it uses less digits than its factorization.
508339080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1412070 (or 1412063 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 508339080 is about 22546.3762055014. The cubic root of 508339080 is about 798.0887081742.
The spelling of 508339080 in words is "five hundred eight million, three hundred thirty-nine thousand, eighty".
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