Base | Representation |
---|---|
bin | 1101000000001… |
… | …00101011011010 |
3 | 21121020101101010 |
4 | 12200010223122 |
5 | 210410233231 |
6 | 14453434350 |
7 | 2463042306 |
oct | 640045332 |
9 | 247211333 |
10 | 109071066 |
11 | 56627785 |
12 | 3063b9b6 |
13 | 1979b5c0 |
14 | 106b2d06 |
15 | 9897546 |
hex | 6804ada |
109071066 has 16 divisors (see below), whose sum is σ = 234922464. Its totient is φ = 33560304.
The previous prime is 109071049. The next prime is 109071101. The reversal of 109071066 is 660170901.
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, 699096 + ... + 699251.
It is an arithmetic number, because the mean of its divisors is an integer number (14682654).
Almost surely, 2109071066 is an apocalyptic number.
109071066 is an abundant number, since it is smaller than the sum of its proper divisors (125851398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109071066 is a wasteful number, since it uses less digits than its factorization.
109071066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1398365.
The product of its (nonzero) digits is 2268, while the sum is 30.
The square root of 109071066 is about 10443.7093984848. The cubic root of 109071066 is about 477.7894096361.
The spelling of 109071066 in words is "one hundred nine million, seventy-one thousand, sixty-six".
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