Base | Representation |
---|---|
bin | 110101110101010101… |
… | …010010010000001100 |
3 | 12112012101201011021202 |
4 | 311311111102100030 |
5 | 1421340042321113 |
6 | 42315424445032 |
7 | 4114262102045 |
oct | 656525222014 |
9 | 175171634252 |
10 | 57803088908 |
11 | 22572378264 |
12 | b252179778 |
13 | 55b256a7b6 |
14 | 2b24bbb8cc |
15 | 1784946258 |
hex | d7555240c |
57803088908 has 12 divisors (see below), whose sum is σ = 101177131440. Its totient is φ = 28895337072.
The previous prime is 57803088899. The next prime is 57803088953. The reversal of 57803088908 is 80988030875.
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, 1530863 + ... + 1568166.
It is an arithmetic number, because the mean of its divisors is an integer number (8431427620).
Almost surely, 257803088908 is an apocalyptic number.
It is an amenable number.
57803088908 is a deficient number, since it is larger than the sum of its proper divisors (43374042532).
57803088908 is a wasteful number, since it uses less digits than its factorization.
57803088908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3103696 (or 3103694 counting only the distinct ones).
The product of its (nonzero) digits is 3870720, while the sum is 56.
The spelling of 57803088908 in words is "fifty-seven billion, eight hundred three million, eighty-eight thousand, nine hundred eight".
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