Search a number
-
+
2322443 is a prime number
BaseRepresentation
bin1000110111000000001011
311100222210102
420313000023
51043304233
6121440015
725511654
oct10670013
94328712
102322443
111346982
1294000b
13634136
1444652b
1530d1e8
hex23700b

2322443 has 2 divisors, whose sum is σ = 2322444. Its totient is φ = 2322442.

The previous prime is 2322431. The next prime is 2322457. The reversal of 2322443 is 3442232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2322443 is a prime.

It is not a weakly prime, because it can be changed into another prime (2322403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161221 + 1161222.

It is an arithmetic number, because the mean of its divisors is an integer number (1161222).

22322443 is an apocalyptic number.

2322443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322443 is an equidigital number, since it uses as much as digits as its factorization.

2322443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 20.

The square root of 2322443 is about 1523.9563642047. The cubic root of 2322443 is about 132.4285695445.

Adding to 2322443 its reverse (3442232), we get a palindrome (5764675).

The spelling of 2322443 in words is "two million, three hundred twenty-two thousand, four hundred forty-three".