Base | Representation |
---|---|
bin | 1010000111110… |
… | …11010001010010 |
3 | 12220210010212110 |
4 | 11003323101102 |
5 | 133214242112 |
6 | 12232010150 |
7 | 2050524264 |
oct | 503732122 |
9 | 186703773 |
10 | 84915282 |
11 | 43a29121 |
12 | 24530956 |
13 | 1479173a |
14 | b3c5b34 |
15 | 76c513c |
hex | 50fb452 |
84915282 has 32 divisors (see below), whose sum is σ = 174544128. Its totient is φ = 27525456.
The previous prime is 84915269. The next prime is 84915301. The reversal of 84915282 is 28251948.
It is a self number, because there is not a number n which added to its sum of digits gives 84915282.
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 15 ways as a sum of consecutive naturals, for example, 72433 + ... + 73595.
It is an arithmetic number, because the mean of its divisors is an integer number (5454504).
Almost surely, 284915282 is an apocalyptic number.
84915282 is an abundant number, since it is smaller than the sum of its proper divisors (89628846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84915282 is a wasteful number, since it uses less digits than its factorization.
84915282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1494.
The product of its digits is 46080, while the sum is 39.
The square root of 84915282 is about 9214.9488332817. The cubic root of 84915282 is about 439.5368439074.
The spelling of 84915282 in words is "eighty-four million, nine hundred fifteen thousand, two hundred eighty-two".
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