Base | Representation |
---|---|
bin | 1001111100010000011101 |
3 | 11220101220120 |
4 | 21330100131 |
5 | 1131343414 |
6 | 131505153 |
7 | 31102662 |
oct | 11742035 |
9 | 4811816 |
10 | 2606109 |
11 | 1520010 |
12 | a581b9 |
13 | 70329c |
14 | 4bba69 |
15 | 3672a9 |
hex | 27c41d |
2606109 has 16 divisors (see below), whose sum is σ = 3823104. Its totient is φ = 1566000.
The previous prime is 2606069. The next prime is 2606129. The reversal of 2606109 is 9016062.
2606109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2606109 - 211 = 2604061 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2606129) 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, 4722 + ... + 5244.
It is an arithmetic number, because the mean of its divisors is an integer number (238944).
22606109 is an apocalyptic number.
It is an amenable number.
2606109 is a deficient number, since it is larger than the sum of its proper divisors (1216995).
2606109 is a wasteful number, since it uses less digits than its factorization.
2606109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 688.
The product of its (nonzero) digits is 648, while the sum is 24.
The square root of 2606109 is about 1614.3447587179. The cubic root of 2606109 is about 137.6144985680.
The spelling of 2606109 in words is "two million, six hundred six thousand, one hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •