Base | Representation |
---|---|
bin | 1010101110010… |
… | …01001001011010 |
3 | 20021021002010100 |
4 | 11113021021122 |
5 | 141011442413 |
6 | 12532000230 |
7 | 2141405142 |
oct | 527111132 |
9 | 207232110 |
10 | 89952858 |
11 | 46859a06 |
12 | 26160076 |
13 | 15836658 |
14 | bd37922 |
15 | 7d6ca73 |
hex | 55c925a |
89952858 has 12 divisors (see below), whose sum is σ = 194897898. Its totient is φ = 29984280.
The previous prime is 89952851. The next prime is 89952869. The reversal of 89952858 is 85825998.
It can be written as a sum of positive squares in only one way, i.e., 88792929 + 1159929 = 9423^2 + 1077^2 .
It is not an unprimeable number, because it can be changed into a prime (89952851) 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 5 ways as a sum of consecutive naturals, for example, 2498673 + ... + 2498708.
Almost surely, 289952858 is an apocalyptic number.
89952858 is an abundant number, since it is smaller than the sum of its proper divisors (104945040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89952858 is a wasteful number, since it uses less digits than its factorization.
89952858 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4997389 (or 4997386 counting only the distinct ones).
The product of its digits is 2073600, while the sum is 54.
The square root of 89952858 is about 9484.3480535037. The cubic root of 89952858 is about 448.0622156632.
The spelling of 89952858 in words is "eighty-nine million, nine hundred fifty-two thousand, eight hundred fifty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •