Base | Representation |
---|---|
bin | 100010110001110… |
… | …0001010010000100 |
3 | 10000022210122201220 |
4 | 1011203201102010 |
5 | 4342214024033 |
6 | 311443320340 |
7 | 40626551205 |
oct | 10543412204 |
9 | 3008718656 |
10 | 1166939268 |
11 | 549785820 |
12 | 2869800b0 |
13 | 1579ba311 |
14 | b0da55ac |
15 | 6c6a9bb3 |
hex | 458e1484 |
1166939268 has 48 divisors (see below), whose sum is σ = 3014747904. Its totient is φ = 348337440.
The previous prime is 1166939261. The next prime is 1166939297. The reversal of 1166939268 is 8629396611.
It is a self number, because there is not a number n which added to its sum of digits gives 1166939268.
It is not an unprimeable number, because it can be changed into a prime (1166939261) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 57130 + ... + 74817.
It is an arithmetic number, because the mean of its divisors is an integer number (62807248).
Almost surely, 21166939268 is an apocalyptic number.
It is an amenable number.
1166939268 is an abundant number, since it is smaller than the sum of its proper divisors (1847808636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1166939268 is a wasteful number, since it uses less digits than its factorization.
1166939268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132032 (or 132030 counting only the distinct ones).
The product of its digits is 839808, while the sum is 51.
The square root of 1166939268 is about 34160.4927950403. The cubic root of 1166939268 is about 1052.8085859883.
The spelling of 1166939268 in words is "one billion, one hundred sixty-six million, nine hundred thirty-nine thousand, two hundred sixty-eight".
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