Base | Representation |
---|---|
bin | 1010000101100… |
… | …10101101101101 |
3 | 12220020001012110 |
4 | 11002302231231 |
5 | 133130234333 |
6 | 12221354233 |
7 | 2045145660 |
oct | 502625555 |
9 | 186201173 |
10 | 84618093 |
11 | 4384590a |
12 | 24408979 |
13 | 146b93a1 |
14 | b3496d7 |
15 | 7667063 |
hex | 50b2b6d |
84618093 has 8 divisors (see below), whose sum is σ = 128941888. Its totient is φ = 48353184.
The previous prime is 84618059. The next prime is 84618097. The reversal of 84618093 is 39081648.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 84618093 - 26 = 84618029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84618097) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2014696 + ... + 2014737.
It is an arithmetic number, because the mean of its divisors is an integer number (16117736).
Almost surely, 284618093 is an apocalyptic number.
It is an amenable number.
84618093 is a deficient number, since it is larger than the sum of its proper divisors (44323795).
84618093 is a wasteful number, since it uses less digits than its factorization.
84618093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4029443.
The product of its (nonzero) digits is 41472, while the sum is 39.
The square root of 84618093 is about 9198.8093251246. The cubic root of 84618093 is about 439.0234765527.
The spelling of 84618093 in words is "eighty-four million, six hundred eighteen thousand, ninety-three".
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