Base | Representation |
---|---|
bin | 10000000001111… |
… | …111110110000100 |
3 | 200202002112112110 |
4 | 100001333312010 |
5 | 1022323142413 |
6 | 42404421020 |
7 | 6444054225 |
oct | 2001776604 |
9 | 622075473 |
10 | 268959108 |
11 | 128902a60 |
12 | 760a7770 |
13 | 43950102 |
14 | 27a1324c |
15 | 1892b8c3 |
hex | 1007fd84 |
268959108 has 96 divisors (see below), whose sum is σ = 750072960. Its totient is φ = 74045440.
The previous prime is 268959077. The next prime is 268959143. The reversal of 268959108 is 801959862.
It is a happy number.
268959108 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 63010 + ... + 67142.
It is an arithmetic number, because the mean of its divisors is an integer number (7813260).
Almost surely, 2268959108 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 268959108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (375036480).
268959108 is an abundant number, since it is smaller than the sum of its proper divisors (481113852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268959108 is a wasteful number, since it uses less digits than its factorization.
268959108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4197 (or 4195 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 48.
The square root of 268959108 is about 16399.9728048555. The cubic root of 268959108 is about 645.4987693082.
The spelling of 268959108 in words is "two hundred sixty-eight million, nine hundred fifty-nine thousand, one hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •