Base | Representation |
---|---|
bin | 1101110010111… |
… | …0101110001100 |
3 | 11000212202012000 |
4 | 3130232232030 |
5 | 104303104202 |
6 | 5424112300 |
7 | 1301553642 |
oct | 334565614 |
9 | 130782160 |
10 | 57863052 |
11 | 2a731405 |
12 | 17465690 |
13 | bcac3c0 |
14 | 7983192 |
15 | 512e91c |
hex | 372eb8c |
57863052 has 48 divisors (see below), whose sum is σ = 161558880. Its totient is φ = 17803584.
The previous prime is 57863051. The next prime is 57863111. The reversal of 57863052 is 25036875.
57863052 is a `hidden beast` number, since 578 + 6 + 30 + 52 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 57862998 and 57863016.
It is not an unprimeable number, because it can be changed into a prime (57863051) 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, 19203 + ... + 22010.
It is an arithmetic number, because the mean of its divisors is an integer number (3365810).
Almost surely, 257863052 is an apocalyptic number.
57863052 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
57863052 is an abundant number, since it is smaller than the sum of its proper divisors (103695828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57863052 is a wasteful number, since it uses less digits than its factorization.
57863052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41239 (or 41231 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The square root of 57863052 is about 7606.7767155346. The cubic root of 57863052 is about 386.7827637246.
The spelling of 57863052 in words is "fifty-seven million, eight hundred sixty-three thousand, fifty-two".
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