Base | Representation |
---|---|
bin | 1010000000110… |
… | …11010111100110 |
3 | 12212001112211210 |
4 | 11000123113212 |
5 | 133000420212 |
6 | 12200212250 |
7 | 2036654442 |
oct | 500332746 |
9 | 185045753 |
10 | 83998182 |
11 | 43462094 |
12 | 2416a086 |
13 | 14530188 |
14 | b227822 |
15 | 759353c |
hex | 501b5e6 |
83998182 has 16 divisors (see below), whose sum is σ = 170844480. Its totient is φ = 27524712.
The previous prime is 83998157. The next prime is 83998193. The reversal of 83998182 is 28189938.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118288 + ... + 118995.
It is an arithmetic number, because the mean of its divisors is an integer number (10677780).
Almost surely, 283998182 is an apocalyptic number.
83998182 is an abundant number, since it is smaller than the sum of its proper divisors (86846298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83998182 is a wasteful number, since it uses less digits than its factorization.
83998182 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 237347.
The product of its digits is 248832, while the sum is 48.
The square root of 83998182 is about 9165.0522093439. The cubic root of 83998182 is about 437.9487544558.
The spelling of 83998182 in words is "eighty-three million, nine hundred ninety-eight thousand, one hundred eighty-two".
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