Base | Representation |
---|---|
bin | 1001111111101… |
… | …00010101001100 |
3 | 12211202102111122 |
4 | 10333310111030 |
5 | 132430311114 |
6 | 12152540112 |
7 | 2035420325 |
oct | 477642514 |
9 | 184672448 |
10 | 83838284 |
11 | 43362a42 |
12 | 240b1638 |
13 | 144a546a |
14 | b1c544c |
15 | 7560e8e |
hex | 4ff454c |
83838284 has 12 divisors (see below), whose sum is σ = 146786808. Its totient is φ = 41899200.
The previous prime is 83838259. The next prime is 83838299. The reversal of 83838284 is 48283838.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8564 + ... + 15524.
It is an arithmetic number, because the mean of its divisors is an integer number (12232234).
Almost surely, 283838284 is an apocalyptic number.
It is an amenable number.
83838284 is a deficient number, since it is larger than the sum of its proper divisors (62948524).
83838284 is a wasteful number, since it uses less digits than its factorization.
83838284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9976 (or 9974 counting only the distinct ones).
The product of its digits is 294912, while the sum is 44.
The square root of 83838284 is about 9156.3248085681. The cubic root of 83838284 is about 437.6706864881.
The spelling of 83838284 in words is "eighty-three million, eight hundred thirty-eight thousand, two hundred eighty-four".
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