Base | Representation |
---|---|
bin | 11110000101111… |
… | …111101010100000 |
3 | 1022012000222002101 |
4 | 132011333222200 |
5 | 2013222403333 |
6 | 122033300144 |
7 | 15340322404 |
oct | 3605775240 |
9 | 1265028071 |
10 | 504887968 |
11 | 239aa5892 |
12 | 121104654 |
13 | 807a6ba0 |
14 | 4b0a9104 |
15 | 2e4d167d |
hex | 1e17faa0 |
504887968 has 24 divisors (see below), whose sum is σ = 1070460468. Its totient is φ = 233025024.
The previous prime is 504887939. The next prime is 504888031. The reversal of 504887968 is 869788405.
It can be written as a sum of positive squares in 2 ways, for example, as 504092304 + 795664 = 22452^2 + 892^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606421 + ... + 607252.
Almost surely, 2504887968 is an apocalyptic number.
It is an amenable number.
504887968 is an abundant number, since it is smaller than the sum of its proper divisors (565572500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
504887968 is a wasteful number, since it uses less digits than its factorization.
504887968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1213696 (or 1213688 counting only the distinct ones).
The product of its (nonzero) digits is 3870720, while the sum is 55.
The square root of 504887968 is about 22469.7122366976. The cubic root of 504887968 is about 796.2785318539.
The spelling of 504887968 in words is "five hundred four million, eight hundred eighty-seven thousand, nine hundred sixty-eight".
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