Base | Representation |
---|---|
bin | 110101101101101101… |
… | …011000001101010000 |
3 | 12111212111001001212221 |
4 | 311231231120031100 |
5 | 1421104321441044 |
6 | 42255015230424 |
7 | 4111150000210 |
oct | 655555301520 |
9 | 174774031787 |
10 | 57675187024 |
11 | 22507159724 |
12 | b217378414 |
13 | 5591c08000 |
14 | 2b11c06240 |
15 | 17785ce484 |
hex | d6db58350 |
57675187024 has 160 divisors (see below), whose sum is σ = 142828636160. Its totient is φ = 22077619200.
The previous prime is 57675187019. The next prime is 57675187049. The reversal of 57675187024 is 42078157675.
57675187024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (52).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7624204 + ... + 7631764.
It is an arithmetic number, because the mean of its divisors is an integer number (892678976).
Almost surely, 257675187024 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 57675187024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71414318080).
57675187024 is an abundant number, since it is smaller than the sum of its proper divisors (85153449136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57675187024 is a wasteful number, since it uses less digits than its factorization.
57675187024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7646 (or 7614 counting only the distinct ones).
The product of its (nonzero) digits is 3292800, while the sum is 52.
The spelling of 57675187024 in words is "fifty-seven billion, six hundred seventy-five million, one hundred eighty-seven thousand, twenty-four".
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