Search a number
-
+
3226369 = 4437283
BaseRepresentation
bin1100010011101100000001
320001220202011
430103230001
51311220434
6153052521
736265216
oct14235401
96056664
103226369
111904023
1210b7141
1388c6c3
145ddb0d
1543ae64
hex313b01

3226369 has 4 divisors (see below), whose sum is σ = 3234096. Its totient is φ = 3218644.

The previous prime is 3226357. The next prime is 3226393. The reversal of 3226369 is 9636223.

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 3226369 - 27 = 3226241 is a prime.

It is a super-2 number, since 2×32263692 = 20818913848322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3226369.

It is not an unprimeable number, because it can be changed into a prime (3226309) 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, 3199 + ... + 4084.

It is an arithmetic number, because the mean of its divisors is an integer number (808524).

Almost surely, 23226369 is an apocalyptic number.

It is an amenable number.

3226369 is a deficient number, since it is larger than the sum of its proper divisors (7727).

3226369 is an equidigital number, since it uses as much as digits as its factorization.

3226369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7726.

The product of its digits is 11664, while the sum is 31.

The square root of 3226369 is about 1796.2096202838. The cubic root of 3226369 is about 147.7649208145.

The spelling of 3226369 in words is "three million, two hundred twenty-six thousand, three hundred sixty-nine".

Divisors: 1 443 7283 3226369