Base | Representation |
---|---|
bin | 1101100101111… |
… | …1101011000110 |
3 | 10222021122212000 |
4 | 3121133223012 |
5 | 104043434412 |
6 | 5354010130 |
7 | 1261422303 |
oct | 331375306 |
9 | 128248760 |
10 | 57014982 |
11 | 2a202222 |
12 | 17116946 |
13 | ba7339b |
14 | 78020aa |
15 | 50134dc |
hex | 365fac6 |
57014982 has 32 divisors (see below), whose sum is σ = 127064160. Its totient is φ = 18950400.
The previous prime is 57014977. The next prime is 57015001. The reversal of 57014982 is 28941075.
57014982 is a `hidden beast` number, since 570 + 1 + 4 + 9 + 82 = 666.
It is a congruent number.
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, 20338 + ... + 22970.
It is an arithmetic number, because the mean of its divisors is an integer number (3970755).
Almost surely, 257014982 is an apocalyptic number.
57014982 is an abundant number, since it is smaller than the sum of its proper divisors (70049178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57014982 is a wasteful number, since it uses less digits than its factorization.
57014982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3045 (or 3039 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
The square root of 57014982 is about 7550.8265772695. The cubic root of 57014982 is about 384.8838284452.
The spelling of 57014982 in words is "fifty-seven million, fourteen thousand, nine hundred eighty-two".
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