Base | Representation |
---|---|
bin | 1010000001100… |
… | …00010111110000 |
3 | 12212012220211221 |
4 | 11000300113300 |
5 | 133011143313 |
6 | 12202114424 |
7 | 2040463315 |
oct | 500602760 |
9 | 185186757 |
10 | 84084208 |
11 | 4351078a |
12 | 241aba14 |
13 | 14560390 |
14 | b24ad0c |
15 | 75adc8d |
hex | 50305f0 |
84084208 has 20 divisors (see below), whose sum is σ = 175445368. Its totient is φ = 38808000.
The previous prime is 84084197. The next prime is 84084223. The reversal of 84084208 is 80248048.
It is a congruent number.
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, 201918 + ... + 202333.
Almost surely, 284084208 is an apocalyptic number.
It is an amenable number.
84084208 is an abundant number, since it is smaller than the sum of its proper divisors (91361160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84084208 is a wasteful number, since it uses less digits than its factorization.
84084208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404272 (or 404266 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 34.
The square root of 84084208 is about 9169.7441621890. The cubic root of 84084208 is about 438.0982105688.
The spelling of 84084208 in words is "eighty-four million, eighty-four thousand, two hundred eight".
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