Base | Representation |
---|---|
bin | 110100001010110100… |
… | …010001100101000100 |
3 | 12100120212002012110001 |
4 | 310022310101211010 |
5 | 1404210102104000 |
6 | 41422230211044 |
7 | 4022062400404 |
oct | 641264214504 |
9 | 170525065401 |
10 | 56016050500 |
11 | 21835666913 |
12 | aa337b3a84 |
13 | 5389268317 |
14 | 29d571a804 |
15 | 16ccaed46a |
hex | d0ad11944 |
56016050500 has 48 divisors (see below), whose sum is σ = 122362753968. Its totient is φ = 22402080000.
The previous prime is 56016050483. The next prime is 56016050513. The reversal of 56016050500 is 505061065.
It can be written as a sum of positive squares in 8 ways, for example, as 221831236 + 55794219264 = 14894^2 + 236208^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4223880 + ... + 4237120.
It is an arithmetic number, because the mean of its divisors is an integer number (2549224041).
Almost surely, 256016050500 is an apocalyptic number.
56016050500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
56016050500 is an abundant number, since it is smaller than the sum of its proper divisors (66346703468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56016050500 is a wasteful number, since it uses less digits than its factorization.
56016050500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21721 (or 21709 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 28.
The spelling of 56016050500 in words is "fifty-six billion, sixteen million, fifty thousand, five hundred".
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