Base | Representation |
---|---|
bin | 1100111010011010000101 |
3 | 20100222022002 |
4 | 30322122011 |
5 | 1331304330 |
6 | 200315045 |
7 | 40525463 |
oct | 14723205 |
9 | 6328262 |
10 | 3384965 |
11 | 1a021a1 |
12 | 1172a85 |
13 | 91694c |
14 | 641833 |
15 | 46ce45 |
hex | 33a685 |
3384965 has 4 divisors (see below), whose sum is σ = 4061964. Its totient is φ = 2707968.
The previous prime is 3384961. The next prime is 3384971. The reversal of 3384965 is 5694833.
3384965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5694833 = 751 ⋅7583.
It can be written as a sum of positive squares in 2 ways, for example, as 1852321 + 1532644 = 1361^2 + 1238^2 .
It is a cyclic number.
It is not a de Polignac number, because 3384965 - 22 = 3384961 is a prime.
It is a super-2 number, since 2×33849652 = 22915976102450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3384961) 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 3 ways as a sum of consecutive naturals, for example, 338492 + ... + 338501.
It is an arithmetic number, because the mean of its divisors is an integer number (1015491).
Almost surely, 23384965 is an apocalyptic number.
It is an amenable number.
3384965 is a deficient number, since it is larger than the sum of its proper divisors (676999).
3384965 is an equidigital number, since it uses as much as digits as its factorization.
3384965 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676998.
The product of its digits is 77760, while the sum is 38.
The square root of 3384965 is about 1839.8274375604. The cubic root of 3384965 is about 150.1474845708.
The spelling of 3384965 in words is "three million, three hundred eighty-four thousand, nine hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.101 sec. • engine limits •