Base | Representation |
---|---|
bin | 1010001101010… |
… | …01010110011010 |
3 | 12222010100222001 |
4 | 11012221112122 |
5 | 133410101224 |
6 | 12255151214 |
7 | 2056554142 |
oct | 506512632 |
9 | 188110861 |
10 | 85628314 |
11 | 44375902 |
12 | 2481550a |
13 | 14981155 |
14 | b52d922 |
15 | 77b6544 |
hex | 51a959a |
85628314 has 8 divisors (see below), whose sum is σ = 128634228. Its totient is φ = 42750240.
The previous prime is 85628311. The next prime is 85628369. The reversal of 85628314 is 41382658.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 80407089 + 5221225 = 8967^2 + 2285^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (85628311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30267 + ... + 32974.
Almost surely, 285628314 is an apocalyptic number.
85628314 is a deficient number, since it is larger than the sum of its proper divisors (43005914).
85628314 is a wasteful number, since it uses less digits than its factorization.
85628314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63920.
The product of its digits is 46080, while the sum is 37.
The square root of 85628314 is about 9253.5568296737. The cubic root of 85628314 is about 440.7636772156.
The spelling of 85628314 in words is "eighty-five million, six hundred twenty-eight thousand, three hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •