Base | Representation |
---|---|
bin | 1100010011110010100101 |
3 | 20001221022201 |
4 | 30103302211 |
5 | 1311224124 |
6 | 153054501 |
7 | 36266356 |
oct | 14236245 |
9 | 6057281 |
10 | 3226789 |
11 | 1904375 |
12 | 10b7431 |
13 | 88c957 |
14 | 5ddd2d |
15 | 43b144 |
hex | 313ca5 |
3226789 has 4 divisors (see below), whose sum is σ = 3396640. Its totient is φ = 3056940.
The previous prime is 3226781. The next prime is 3226793. The reversal of 3226789 is 9876223.
3226789 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 a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3226789 - 23 = 3226781 is a prime.
It is a Duffinian number.
3226789 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3226781) 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, 84897 + ... + 84934.
It is an arithmetic number, because the mean of its divisors is an integer number (849160).
Almost surely, 23226789 is an apocalyptic number.
It is an amenable number.
3226789 is a deficient number, since it is larger than the sum of its proper divisors (169851).
3226789 is a wasteful number, since it uses less digits than its factorization.
3226789 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169850.
The product of its digits is 36288, while the sum is 37.
The square root of 3226789 is about 1796.3265293370. The cubic root of 3226789 is about 147.7713324157.
The spelling of 3226789 in words is "three million, two hundred twenty-six thousand, seven hundred eighty-nine".
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