Base | Representation |
---|---|
bin | 11110001101100… |
… | …100110000000000 |
3 | 1022022202220121201 |
4 | 132031210300000 |
5 | 2014224444010 |
6 | 122144030544 |
7 | 15363236221 |
oct | 3615446000 |
9 | 1268686551 |
10 | 506874880 |
11 | 240132666 |
12 | 121902454 |
13 | 81021385 |
14 | 4b465248 |
15 | 2e77523a |
hex | 1e364c00 |
506874880 has 44 divisors (see below), whose sum is σ = 1215918000. Its totient is φ = 202747904.
The previous prime is 506874871. The next prime is 506874887. The reversal of 506874880 is 88478605.
It is a self number, because there is not a number n which added to its sum of digits gives 506874880.
It is not an unprimeable number, because it can be changed into a prime (506874887) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44380 + ... + 54619.
It is an arithmetic number, because the mean of its divisors is an integer number (27634500).
Almost surely, 2506874880 is an apocalyptic number.
It is an amenable number.
506874880 is an abundant number, since it is smaller than the sum of its proper divisors (709043120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
506874880 is an equidigital number, since it uses as much as digits as its factorization.
506874880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99024 (or 99006 counting only the distinct ones).
The product of its (nonzero) digits is 430080, while the sum is 46.
The square root of 506874880 is about 22513.8819398166. The cubic root of 506874880 is about 797.3217101271.
The spelling of 506874880 in words is "five hundred six million, eight hundred seventy-four thousand, eight hundred eighty".
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