Base | Representation |
---|---|
bin | 1000000010000111100010 |
3 | 10221222122120 |
4 | 20002013202 |
5 | 1014341301 |
6 | 113045110 |
7 | 23620302 |
oct | 10020742 |
9 | 3858576 |
10 | 2105826 |
11 | 1209158 |
12 | 856796 |
13 | 589668 |
14 | 3cb602 |
15 | 2b8e36 |
hex | 2021e2 |
2105826 has 8 divisors (see below), whose sum is σ = 4211664. Its totient is φ = 701940.
The previous prime is 2105819. The next prime is 2105833. The reversal of 2105826 is 6285012.
It is an interprime number because it is at equal distance from previous prime (2105819) and next prime (2105833).
It is a sphenic number, since it is the product of 3 distinct primes.
2105826 is an admirable number.
It is a d-powerful number, because it can be written as 24 + 1 + 0 + 54 + 87 + 28 + 65 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2105796 and 2105805.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175480 + ... + 175491.
It is an arithmetic number, because the mean of its divisors is an integer number (526458).
22105826 is an apocalyptic number.
2105826 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2105826 is a wasteful number, since it uses less digits than its factorization.
2105826 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 350976.
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 2105826 is about 1451.1464433337. The cubic root of 2105826 is about 128.1762302369.
The spelling of 2105826 in words is "two million, one hundred five thousand, eight hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •