Base | Representation |
---|---|
bin | 1001111011011… |
… | …01001111001000 |
3 | 12210201022110021 |
4 | 10331231033020 |
5 | 132310104221 |
6 | 12133030224 |
7 | 2030624140 |
oct | 475551710 |
9 | 183638407 |
10 | 83284936 |
11 | 43015229 |
12 | 23a85374 |
13 | 14340637 |
14 | b0bd920 |
15 | 74a2041 |
hex | 4f6d3c8 |
83284936 has 16 divisors (see below), whose sum is σ = 178467840. Its totient is φ = 35693520.
The previous prime is 83284933. The next prime is 83284951. The reversal of 83284936 is 63948238.
It is a junction number, because it is equal to n+sod(n) for n = 83284892 and 83284901.
It is not an unprimeable number, because it can be changed into a prime (83284933) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743560 + ... + 743671.
It is an arithmetic number, because the mean of its divisors is an integer number (11154240).
Almost surely, 283284936 is an apocalyptic number.
It is an amenable number.
83284936 is an abundant number, since it is smaller than the sum of its proper divisors (95182904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83284936 is a wasteful number, since it uses less digits than its factorization.
83284936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1487244 (or 1487240 counting only the distinct ones).
The product of its digits is 248832, while the sum is 43.
The square root of 83284936 is about 9126.0580756425. The cubic root of 83284936 is about 436.7056580635.
The spelling of 83284936 in words is "eighty-three million, two hundred eighty-four thousand, nine hundred thirty-six".
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