Base | Representation |
---|---|
bin | 1101110000010… |
… | …1111011100010 |
3 | 11000120020222210 |
4 | 3130011323202 |
5 | 104232232340 |
6 | 5420342550 |
7 | 1300256553 |
oct | 334057342 |
9 | 130506883 |
10 | 57695970 |
11 | 2a627922 |
12 | 173a4a56 |
13 | bc51337 |
14 | 793c32a |
15 | 50ea180 |
hex | 3705ee2 |
57695970 has 32 divisors (see below), whose sum is σ = 145759680. Its totient is φ = 14575680.
The previous prime is 57695933. The next prime is 57696007. The reversal of 57695970 is 7959675.
It is an interprime number because it is at equal distance from previous prime (57695933) and next prime (57696007).
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, 50041 + ... + 51180.
It is an arithmetic number, because the mean of its divisors is an integer number (4554990).
Almost surely, 257695970 is an apocalyptic number.
57695970 is an abundant number, since it is smaller than the sum of its proper divisors (88063710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57695970 is a wasteful number, since it uses less digits than its factorization.
57695970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101250.
The product of its (nonzero) digits is 595350, while the sum is 48.
The square root of 57695970 is about 7595.7863319080. The cubic root of 57695970 is about 386.4101209794.
The spelling of 57695970 in words is "fifty-seven million, six hundred ninety-five thousand, nine hundred seventy".
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