Base | Representation |
---|---|
bin | 1001111111100… |
… | …10100000110011 |
3 | 12211202001021202 |
4 | 10333302200303 |
5 | 132430041320 |
6 | 12152441415 |
7 | 2035356524 |
oct | 477624063 |
9 | 184661252 |
10 | 83830835 |
11 | 43358390 |
12 | 240a926b |
13 | 144a1c5a |
14 | b1c284b |
15 | 755db75 |
hex | 4ff2833 |
83830835 has 16 divisors (see below), whose sum is σ = 109922400. Its totient is φ = 60867840.
The previous prime is 83830823. The next prime is 83830841. The reversal of 83830835 is 53803838.
It is not a de Polignac number, because 83830835 - 212 = 83826739 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56969 + ... + 58421.
It is an arithmetic number, because the mean of its divisors is an integer number (6870150).
Almost surely, 283830835 is an apocalyptic number.
83830835 is a deficient number, since it is larger than the sum of its proper divisors (26091565).
83830835 is a wasteful number, since it uses less digits than its factorization.
83830835 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2518.
The product of its (nonzero) digits is 69120, while the sum is 38.
The square root of 83830835 is about 9155.9180315247. The cubic root of 83830835 is about 437.6577238122.
The spelling of 83830835 in words is "eighty-three million, eight hundred thirty thousand, eight hundred thirty-five".
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