Base | Representation |
---|---|
bin | 1101110100011… |
… | …1001101111010 |
3 | 11001001211211002 |
4 | 3131013031322 |
5 | 104314312021 |
6 | 5430205002 |
7 | 1302452315 |
oct | 335071572 |
9 | 131054732 |
10 | 57963386 |
11 | 2a79a828 |
12 | 174b3762 |
13 | c015c80 |
14 | 79ab97c |
15 | 514e50b |
hex | 374737a |
57963386 has 32 divisors (see below), whose sum is σ = 97387920. Its totient is φ = 25698816.
The previous prime is 57963383. The next prime is 57963401. The reversal of 57963386 is 68336975.
It can be written as a sum of positive squares in 8 ways, for example, as 41357761 + 16605625 = 6431^2 + 4075^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 57963386.
It is not an unprimeable number, because it can be changed into a prime (57963383) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85280 + ... + 85956.
Almost surely, 257963386 is an apocalyptic number.
57963386 is a deficient number, since it is larger than the sum of its proper divisors (39424534).
57963386 is a wasteful number, since it uses less digits than its factorization.
57963386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 818.
The product of its digits is 816480, while the sum is 47.
The square root of 57963386 is about 7613.3688995083. The cubic root of 57963386 is about 387.0061938840.
The spelling of 57963386 in words is "fifty-seven million, nine hundred sixty-three thousand, three hundred eighty-six".
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