Base | Representation |
---|---|
bin | 1010000010011… |
… | …01101010110110 |
3 | 12212110000110121 |
4 | 11001031222312 |
5 | 133024013324 |
6 | 12204442154 |
7 | 2041503223 |
oct | 501155266 |
9 | 185400417 |
10 | 84204214 |
11 | 43592966 |
12 | 2424935a |
13 | 145a2ba3 |
14 | b27c94a |
15 | 75d45e4 |
hex | 504dab6 |
84204214 has 4 divisors (see below), whose sum is σ = 126306324. Its totient is φ = 42102106.
The previous prime is 84204167. The next prime is 84204229. The reversal of 84204214 is 41240248.
It is a semiprime because it is the product of two primes.
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 as a sum of consecutive naturals, namely, 21051052 + ... + 21051055.
It is an arithmetic number, because the mean of its divisors is an integer number (31576581).
Almost surely, 284204214 is an apocalyptic number.
84204214 is a deficient number, since it is larger than the sum of its proper divisors (42102110).
84204214 is a wasteful number, since it uses less digits than its factorization.
84204214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42102109.
The product of its (nonzero) digits is 2048, while the sum is 25.
The square root of 84204214 is about 9176.2854140442. The cubic root of 84204214 is about 438.3065311850.
The spelling of 84204214 in words is "eighty-four million, two hundred four thousand, two hundred fourteen".
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