Base | Representation |
---|---|
bin | 1010100010011011… |
… | …01111011001100000 |
3 | 112121021121222122211 |
4 | 11101031233121200 |
5 | 43041311230213 |
6 | 2333220211504 |
7 | 260125105336 |
oct | 52115573140 |
9 | 15537558584 |
10 | 5657523808 |
11 | 2443585412 |
12 | 111a839b94 |
13 | 6c2148331 |
14 | 3b953db56 |
15 | 231a3853d |
hex | 15136f660 |
5657523808 has 72 divisors (see below), whose sum is σ = 12020291136. Its totient is φ = 2618246400.
The previous prime is 5657523793. The next prime is 5657523811. The reversal of 5657523808 is 8083257565.
It is a happy number.
It is a super-3 number, since 3×56575238083 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 519378 + ... + 530158.
It is an arithmetic number, because the mean of its divisors is an integer number (166948488).
Almost surely, 25657523808 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5657523808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6010145568).
5657523808 is an abundant number, since it is smaller than the sum of its proper divisors (6362767328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5657523808 is a wasteful number, since it uses less digits than its factorization.
5657523808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10868 (or 10837 counting only the distinct ones).
The product of its (nonzero) digits is 2016000, while the sum is 49.
The square root of 5657523808 is about 75216.5128678537. The cubic root of 5657523808 is about 1781.8677327454.
The spelling of 5657523808 in words is "five billion, six hundred fifty-seven million, five hundred twenty-three thousand, eight hundred eight".
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