Base | Representation |
---|---|
bin | 100111111100110110… |
… | …100100100111000000 |
3 | 11002201120000202211110 |
4 | 213330312210213000 |
5 | 1200323044313244 |
6 | 31412340443320 |
7 | 3046011243264 |
oct | 477466444700 |
9 | 132646022743 |
10 | 42896869824 |
11 | 1721318a236 |
12 | 83920a9540 |
13 | 4078298613 |
14 | 210d20a0a4 |
15 | 11b0ea89b9 |
hex | 9fcda49c0 |
42896869824 has 56 divisors (see below), whose sum is σ = 113599071760. Its totient is φ = 14286219264.
The previous prime is 42896869817. The next prime is 42896869837.
42896869824 is nontrivially palindromic in base 10.
42896869824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117822 + ... + 315714.
Almost surely, 242896869824 is an apocalyptic number.
It is an amenable number.
42896869824 is an abundant number, since it is smaller than the sum of its proper divisors (70702201936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42896869824 is a wasteful number, since it uses less digits than its factorization.
42896869824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199037 (or 199027 counting only the distinct ones).
The product of its digits is 95551488, while the sum is 66.
The spelling of 42896869824 in words is "forty-two billion, eight hundred ninety-six million, eight hundred sixty-nine thousand, eight hundred twenty-four".
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