Base | Representation |
---|---|
bin | 1010101101110… |
… | …00000000101010 |
3 | 20021010111211122 |
4 | 11112320000222 |
5 | 141002221131 |
6 | 12530255242 |
7 | 2140663406 |
oct | 526700052 |
9 | 207114748 |
10 | 89882666 |
11 | 468111a5 |
12 | 26127522 |
13 | 15810713 |
14 | bd1a106 |
15 | 7d56d7b |
hex | 55b802a |
89882666 has 16 divisors (see below), whose sum is σ = 141251904. Its totient is φ = 42814464.
The previous prime is 89882651. The next prime is 89882677. The reversal of 89882666 is 66628898.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8021 + ... + 15623.
It is an arithmetic number, because the mean of its divisors is an integer number (8828244).
Almost surely, 289882666 is an apocalyptic number.
89882666 is a deficient number, since it is larger than the sum of its proper divisors (51369238).
89882666 is a wasteful number, since it uses less digits than its factorization.
89882666 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7885.
The product of its digits is 1990656, while the sum is 53.
The square root of 89882666 is about 9480.6469188553. The cubic root of 89882666 is about 447.9456413904.
The spelling of 89882666 in words is "eighty-nine million, eight hundred eighty-two thousand, six hundred sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •