Base | Representation |
---|---|
bin | 1010001010001… |
… | …00010000111010 |
3 | 12221100022222221 |
4 | 11011010100322 |
5 | 133303324031 |
6 | 12242234254 |
7 | 2053211044 |
oct | 505042072 |
9 | 187308887 |
10 | 85214266 |
11 | 44112815 |
12 | 2465598a |
13 | 14867857 |
14 | b462a94 |
15 | 7733a11 |
hex | 514443a |
85214266 has 8 divisors (see below), whose sum is σ = 127944180. Its totient is φ = 42566208.
The previous prime is 85214237. The next prime is 85214273. The reversal of 85214266 is 66241258.
It can be written as a sum of positive squares in 2 ways, for example, as 77951241 + 7263025 = 8829^2 + 2695^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×852142662 = 14522942259837512, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17791 + ... + 22066.
Almost surely, 285214266 is an apocalyptic number.
85214266 is a deficient number, since it is larger than the sum of its proper divisors (42729914).
85214266 is a wasteful number, since it uses less digits than its factorization.
85214266 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40928.
The product of its digits is 23040, while the sum is 34.
The square root of 85214266 is about 9231.1573488918. The cubic root of 85214266 is about 440.0521047111.
The spelling of 85214266 in words is "eighty-five million, two hundred fourteen thousand, two hundred sixty-six".
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