Base | Representation |
---|---|
bin | 111111101010011100101 |
3 | 10220222121121 |
4 | 13331103211 |
5 | 1013223432 |
6 | 112413541 |
7 | 23505655 |
oct | 7752345 |
9 | 3828547 |
10 | 2086117 |
11 | 11a5370 |
12 | 8472b1 |
13 | 5806b7 |
14 | 3c4365 |
15 | 2b3197 |
hex | 1fd4e5 |
2086117 has 8 divisors (see below), whose sum is σ = 2289600. Its totient is φ = 1884960.
The previous prime is 2086111. The next prime is 2086127. The reversal of 2086117 is 7116802.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2086117 - 23 = 2086109 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2086091 and 2086100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2086111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1713 + ... + 2665.
It is an arithmetic number, because the mean of its divisors is an integer number (286200).
22086117 is an apocalyptic number.
It is an amenable number.
2086117 is a deficient number, since it is larger than the sum of its proper divisors (203483).
2086117 is a wasteful number, since it uses less digits than its factorization.
2086117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1163.
The product of its (nonzero) digits is 672, while the sum is 25.
The square root of 2086117 is about 1444.3396414971. The cubic root of 2086117 is about 127.7750974163.
The spelling of 2086117 in words is "two million, eighty-six thousand, one hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •