Base | Representation |
---|---|
bin | 1000000010010000110001 |
3 | 10222000110110 |
4 | 20002100301 |
5 | 1014401132 |
6 | 113051533 |
7 | 23622105 |
oct | 10022061 |
9 | 3860413 |
10 | 2106417 |
11 | 1209645 |
12 | 856ba9 |
13 | 589a01 |
14 | 3cb905 |
15 | 2b91cc |
hex | 202431 |
2106417 has 4 divisors (see below), whose sum is σ = 2808560. Its totient is φ = 1404276.
The previous prime is 2106407. The next prime is 2106421. The reversal of 2106417 is 7146012.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 2106417 - 26 = 2106353 is a prime.
It is a D-number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2106393 and 2106402.
It is not an unprimeable number, because it can be changed into a prime (2106407) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351067 + ... + 351072.
It is an arithmetic number, because the mean of its divisors is an integer number (702140).
22106417 is an apocalyptic number.
It is an amenable number.
2106417 is a deficient number, since it is larger than the sum of its proper divisors (702143).
2106417 is an equidigital number, since it uses as much as digits as its factorization.
2106417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 702142.
The product of its (nonzero) digits is 336, while the sum is 21.
The square root of 2106417 is about 1451.3500611500. The cubic root of 2106417 is about 128.1882200003.
The spelling of 2106417 in words is "two million, one hundred six thousand, four hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •