Base | Representation |
---|---|
bin | 100111111100000111… |
… | …101110010011000000 |
3 | 11002200200220211100100 |
4 | 213330013232103000 |
5 | 1200311423314421 |
6 | 31411221322400 |
7 | 3045501663333 |
oct | 477407562300 |
9 | 132620824310 |
10 | 42884588736 |
11 | 17207261280 |
12 | 8389b66400 |
13 | 40758886c2 |
14 | 210b73061a |
15 | 11aed7ec26 |
hex | 9fc1ee4c0 |
42884588736 has 168 divisors, whose sum is σ = 135712833984. Its totient is φ = 12838602240.
The previous prime is 42884588683. The next prime is 42884588741. The reversal of 42884588736 is 63788548824.
42884588736 is a `hidden beast` number, since 42 + 8 + 8 + 4 + 588 + 7 + 3 + 6 = 666.
42884588736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 485115 + ... + 566661.
It is an arithmetic number, because the mean of its divisors is an integer number (807814488).
Almost surely, 242884588736 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 42884588736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67856416992).
42884588736 is an abundant number, since it is smaller than the sum of its proper divisors (92828245248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42884588736 is a wasteful number, since it uses less digits than its factorization.
42884588736 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81659 (or 81646 counting only the distinct ones).
The product of its digits is 82575360, while the sum is 63.
The spelling of 42884588736 in words is "forty-two billion, eight hundred eighty-four million, five hundred eighty-eight thousand, seven hundred thirty-six".
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