Base | Representation |
---|---|
bin | 11010000010010101111110… |
… | …11000110101110001000000 |
3 | 21111201112111002211212101120 |
4 | 31001022333120311301000 |
5 | 30001031444000444431 |
6 | 321434350305232240 |
7 | 15026355241506513 |
oct | 1501127730656100 |
9 | 244645432755346 |
10 | 57255125015616 |
11 | 17274842484780 |
12 | 6508515632680 |
13 | 25c419ab2abb8 |
14 | 101d23cb76d7a |
15 | 69450d076196 |
hex | 3412bf635c40 |
57255125015616 has 56 divisors (see below), whose sum is σ = 165259110846624. Its totient is φ = 17350037882880.
The previous prime is 57255125015573. The next prime is 57255125015633. The reversal of 57255125015616 is 61651052155275.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13554714985 + ... + 13554719208.
Almost surely, 257255125015616 is an apocalyptic number.
It is an amenable number.
57255125015616 is an abundant number, since it is smaller than the sum of its proper divisors (108003985831008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57255125015616 is a wasteful number, since it uses less digits than its factorization.
57255125015616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27109434219 (or 27109434209 counting only the distinct ones).
The product of its (nonzero) digits is 3150000, while the sum is 51.
The spelling of 57255125015616 in words is "fifty-seven trillion, two hundred fifty-five billion, one hundred twenty-five million, fifteen thousand, six hundred sixteen".
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