Base | Representation |
---|---|
bin | 1010010000110… |
… | …00011010000101 |
3 | 12222222110221212 |
4 | 11020120122011 |
5 | 134014130310 |
6 | 12313021205 |
7 | 2063460305 |
oct | 510303205 |
9 | 188873855 |
10 | 86083205 |
11 | 4465664a |
12 | 249b4805 |
13 | 14ab0210 |
14 | b60b605 |
15 | 7856205 |
hex | 5218685 |
86083205 has 32 divisors (see below), whose sum is σ = 119898240. Its totient is φ = 58786560.
The previous prime is 86083171. The next prime is 86083213. The reversal of 86083205 is 50238068.
It is not a de Polignac number, because 86083205 - 28 = 86082949 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 31 ways as a sum of consecutive naturals, for example, 52295 + ... + 53915.
It is an arithmetic number, because the mean of its divisors is an integer number (3746820).
Almost surely, 286083205 is an apocalyptic number.
It is an amenable number.
86083205 is a deficient number, since it is larger than the sum of its proper divisors (33815035).
86083205 is a wasteful number, since it uses less digits than its factorization.
86083205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1701.
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 86083205 is about 9278.1035238889. The cubic root of 86083205 is about 441.5428020205.
The spelling of 86083205 in words is "eighty-six million, eighty-three thousand, two hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •