Search a number
BaseRepresentation
bin1001001111100111000001
311120010001101
421033213001
51110020413
6123534401
726411551
oct11174701
94503041
102423233
11140567a
1298a401
1366ac87
14471161
1532cedd
hex24f9c1

2423233 has 2 divisors, whose sum is σ = 2423234. Its totient is φ = 2423232.

The previous prime is 2423227. The next prime is 2423237. The reversal of 2423233 is 3323242.

Adding to 2423233 its reverse (3323242), we get a palindrome (5746475).

Subtracting 2423233 from its reverse (3323242), we obtain a palindrome (900009).

2423233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1607824 + 815409 = 1268^2 + 903^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2423233 is a prime.

It is a d-powerful number, because it can be written as 2 + 49 + 29 + 37 + 221 + 37 + 310 .

It is a self number, because there is not a number n which added to its sum of digits gives 2423233.

It is not a weakly prime, because it can be changed into another prime (2423237) 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 as a sum of consecutive naturals, namely, 1211616 + 1211617.

It is an arithmetic number, because the mean of its divisors is an integer number (1211617).

22423233 is an apocalyptic number.

It is an amenable number.

2423233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2423233 is an equidigital number, since it uses as much as digits as its factorization.

2423233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 19.

The square root of 2423233 is about 1556.6736973432. The cubic root of 2423233 is about 134.3172293943.

The spelling of 2423233 in words is "two million, four hundred twenty-three thousand, two hundred thirty-three".