Base | Representation |
---|---|
bin | 1010000001000… |
… | …01001101000101 |
3 | 12212002202122002 |
4 | 11000201031011 |
5 | 133002201320 |
6 | 12200515045 |
7 | 2040114230 |
oct | 500411505 |
9 | 185082562 |
10 | 84022085 |
11 | 43479044 |
12 | 2417ba85 |
13 | 1453b014 |
14 | b232417 |
15 | 759a675 |
hex | 5021345 |
84022085 has 16 divisors (see below), whose sum is σ = 121296000. Its totient is φ = 54582336.
The previous prime is 84022073. The next prime is 84022117. The reversal of 84022085 is 58022048.
It is a cyclic number.
It is not a de Polignac number, because 84022085 - 24 = 84022069 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62510 + ... + 63839.
It is an arithmetic number, because the mean of its divisors is an integer number (7581000).
Almost surely, 284022085 is an apocalyptic number.
It is an amenable number.
84022085 is a deficient number, since it is larger than the sum of its proper divisors (37273915).
84022085 is a wasteful number, since it uses less digits than its factorization.
84022085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126380.
The product of its (nonzero) digits is 5120, while the sum is 29.
The square root of 84022085 is about 9166.3561462557. The cubic root of 84022085 is about 437.9902922447.
The spelling of 84022085 in words is "eighty-four million, twenty-two thousand, eighty-five".
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