Base | Representation |
---|---|
bin | 1010000001100… |
… | …00000011000101 |
3 | 12212012212000221 |
4 | 11000300003011 |
5 | 133011123020 |
6 | 12202104341 |
7 | 2040456415 |
oct | 500600305 |
9 | 185185027 |
10 | 84082885 |
11 | 4350a797 |
12 | 241ab0b1 |
13 | 1455c8b3 |
14 | b24a645 |
15 | 75ad6aa |
hex | 50300c5 |
84082885 has 8 divisors (see below), whose sum is σ = 106210080. Its totient is φ = 63725904.
The previous prime is 84082879. The next prime is 84082903. The reversal of 84082885 is 58828048.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 84082885 - 23 = 84082877 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442447 + ... + 442636.
It is an arithmetic number, because the mean of its divisors is an integer number (13276260).
Almost surely, 284082885 is an apocalyptic number.
It is an amenable number.
84082885 is a deficient number, since it is larger than the sum of its proper divisors (22127195).
84082885 is a wasteful number, since it uses less digits than its factorization.
84082885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 885107.
The product of its (nonzero) digits is 163840, while the sum is 43.
The square root of 84082885 is about 9169.6720224880. The cubic root of 84082885 is about 438.0959128446.
The spelling of 84082885 in words is "eighty-four million, eighty-two thousand, eight hundred eighty-five".
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