Base | Representation |
---|---|
bin | 1010001001010… |
… | …00010010100011 |
3 | 12221010111211010 |
4 | 11010220102203 |
5 | 133241142213 |
6 | 12235552003 |
7 | 2052223014 |
oct | 504502243 |
9 | 187114733 |
10 | 85099683 |
11 | 44044719 |
12 | 245bb603 |
13 | 14827656 |
14 | b43300b |
15 | 770eac3 |
hex | 51284a3 |
85099683 has 8 divisors (see below), whose sum is σ = 114054928. Its totient is φ = 56438784.
The previous prime is 85099673. The next prime is 85099783. The reversal of 85099683 is 38699058.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 85099683 - 29 = 85099171 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (85099633) 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, 72910 + ... + 74067.
It is an arithmetic number, because the mean of its divisors is an integer number (14256866).
Almost surely, 285099683 is an apocalyptic number.
85099683 is a deficient number, since it is larger than the sum of its proper divisors (28955245).
85099683 is a wasteful number, since it uses less digits than its factorization.
85099683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147173.
The product of its (nonzero) digits is 466560, while the sum is 48.
The square root of 85099683 is about 9224.9489429481. The cubic root of 85099683 is about 439.8547781768.
The spelling of 85099683 in words is "eighty-five million, ninety-nine thousand, six hundred eighty-three".
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