Base | Representation |
---|---|
bin | 1001110011110… |
… | …01001000100000 |
3 | 12201211111220212 |
4 | 10321321020200 |
5 | 132031110323 |
6 | 12055353252 |
7 | 2016261134 |
oct | 471711040 |
9 | 181744825 |
10 | 82285088 |
11 | 424a2006 |
12 | 23682828 |
13 | 14080502 |
14 | acdd3c4 |
15 | 7355b78 |
hex | 4e79220 |
82285088 has 12 divisors (see below), whose sum is σ = 161998830. Its totient is φ = 41142528.
The previous prime is 82285061. The next prime is 82285103. The reversal of 82285088 is 88058228.
It can be written as a sum of positive squares in only one way, i.e., 63170704 + 19114384 = 7948^2 + 4372^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1285673 + ... + 1285736.
Almost surely, 282285088 is an apocalyptic number.
It is an amenable number.
82285088 is a deficient number, since it is larger than the sum of its proper divisors (79713742).
82285088 is a wasteful number, since it uses less digits than its factorization.
82285088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2571419 (or 2571411 counting only the distinct ones).
The product of its (nonzero) digits is 81920, while the sum is 41.
The square root of 82285088 is about 9071.1128314006. The cubic root of 82285088 is about 434.9510457086.
The spelling of 82285088 in words is "eighty-two million, two hundred eighty-five thousand, eighty-eight".
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