Base | Representation |
---|---|
bin | 100111111001011001… |
… | …100001100000111100 |
3 | 11002120111222210011210 |
4 | 213321121201200330 |
5 | 1200213231021244 |
6 | 31402510444420 |
7 | 3044405561121 |
oct | 477131414074 |
9 | 132514883153 |
10 | 42838923324 |
11 | 1719350116a |
12 | 8376803710 |
13 | 406928a252 |
14 | 2105644748 |
15 | 11aad5e4b9 |
hex | 9f966183c |
42838923324 has 24 divisors (see below), whose sum is σ = 99985224528. Its totient is φ = 14275678720.
The previous prime is 42838923311. The next prime is 42838923371. The reversal of 42838923324 is 42332983824.
It is a happy number.
42838923324 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, 450087 + ... + 536894.
It is an arithmetic number, because the mean of its divisors is an integer number (4166051022).
Almost surely, 242838923324 is an apocalyptic number.
It is an amenable number.
42838923324 is an abundant number, since it is smaller than the sum of its proper divisors (57146301204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42838923324 is a wasteful number, since it uses less digits than its factorization.
42838923324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 990605 (or 990603 counting only the distinct ones).
The product of its digits is 1990656, while the sum is 48.
The spelling of 42838923324 in words is "forty-two billion, eight hundred thirty-eight million, nine hundred twenty-three thousand, three hundred twenty-four".
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