Search a number
3433 is a prime number
BaseRepresentation
bin110101101001
311201011
4311221
5102213
623521
713003
oct6551
94634
103433
112641
121ba1
131741
141373
15103d
hexd69

3433 has 2 divisors, whose sum is σ = 3434. Its totient is φ = 3432.

The previous prime is 3413. The next prime is 3449. The reversal of 3433 is 3343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2704 + 729 = 52^2 + 27^2 .

It is an emirp because it is prime and its reverse (3343) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3433 is a prime.

3433 is a lucky number.

It is equal to p481 and since 3433 and 481 have the same sum of digits, it is a Honaker prime.

It is a nialpdrome in base 8.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1716 + 1717.

It is an arithmetic number, because the mean of its divisors is an integer number (1717).

23433 is an apocalyptic number.

It is an amenable number.

3433 is a deficient number, since it is larger than the sum of its proper divisors (1).

3433 is an equidigital number, since it uses as much as digits as its factorization.

3433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108, while the sum is 13.

The square root of 3433 is about 58.5918083012. The cubic root of 3433 is about 15.0854383545.

Adding to 3433 its reverse (3343), we get a palindrome (6776).

The spelling of 3433 in words is "three thousand, four hundred thirty-three".