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5422321 is a prime number
BaseRepresentation
bin10100101011110011110001
3101012111000201
4110223303301
52342003241
6312115201
764042342
oct24536361
911174021
105422321
113073963
121995b01
13117b098
14a120c9
15721931
hex52bcf1

5422321 has 2 divisors, whose sum is σ = 5422322. Its totient is φ = 5422320.

The previous prime is 5422297. The next prime is 5422327. The reversal of 5422321 is 1232245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5107600 + 314721 = 2260^2 + 561^2 .

It is a cyclic number.

It is not a de Polignac number, because 5422321 - 25 = 5422289 is a prime.

It is not a weakly prime, because it can be changed into another prime (5422327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2711160 + 2711161.

It is an arithmetic number, because the mean of its divisors is an integer number (2711161).

Almost surely, 25422321 is an apocalyptic number.

It is an amenable number.

5422321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5422321 is an equidigital number, since it uses as much as digits as its factorization.

5422321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480, while the sum is 19.

The square root of 5422321 is about 2328.5877694431. The cubic root of 5422321 is about 175.6824616203.

Adding to 5422321 its reverse (1232245), we get a palindrome (6654566).

The spelling of 5422321 in words is "five million, four hundred twenty-two thousand, three hundred twenty-one".