Base | Representation |
---|---|
bin | 11010001110000111111110… |
… | …00111010101001011001000 |
3 | 21120011020100001002020010221 |
4 | 31013003333013111023020 |
5 | 30024200004244441240 |
6 | 322344334014115424 |
7 | 15100535411423410 |
oct | 1507037707251310 |
9 | 246136301066127 |
10 | 57659921093320 |
11 | 174104872a2257 |
12 | 6572a66aabb74 |
13 | 26233cbc99430 |
14 | 1034a7dcb7640 |
15 | 69ed00a44a4a |
hex | 3470ff1d52c8 |
57659921093320 has 128 divisors (see below), whose sum is σ = 159678494922240. Its totient is φ = 18247858329600.
The previous prime is 57659921093311. The next prime is 57659921093323. The reversal of 57659921093320 is 2339012995675.
It is not an unprimeable number, because it can be changed into a prime (57659921093323) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128635909 + ... + 129083371.
It is an arithmetic number, because the mean of its divisors is an integer number (1247488241580).
Almost surely, 257659921093320 is an apocalyptic number.
It is an amenable number.
57659921093320 is an abundant number, since it is smaller than the sum of its proper divisors (102018573828920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57659921093320 is a wasteful number, since it uses less digits than its factorization.
57659921093320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 482895 (or 482891 counting only the distinct ones).
The product of its (nonzero) digits is 27556200, while the sum is 61.
The spelling of 57659921093320 in words is "fifty-seven trillion, six hundred fifty-nine billion, nine hundred twenty-one million, ninety-three thousand, three hundred twenty".
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