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23054233 is a prime number
BaseRepresentation
bin101011111110…
…0011110011001
31121101021110111
41113330132121
521400213413
62142044321
7366646336
oct127743631
947337414
1023054233
1112016a94
1278796a1
134a12677
1430c198d
152055d3d
hex15fc799

23054233 has 2 divisors, whose sum is σ = 23054234. Its totient is φ = 23054232.

The previous prime is 23054221. The next prime is 23054237. The reversal of 23054233 is 33245032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19474569 + 3579664 = 4413^2 + 1892^2 .

It is a cyclic number.

It is not a de Polignac number, because 23054233 - 213 = 23046041 is a prime.

It is not a weakly prime, because it can be changed into another prime (23054237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11527116 + 11527117.

It is an arithmetic number, because the mean of its divisors is an integer number (11527117).

Almost surely, 223054233 is an apocalyptic number.

It is an amenable number.

23054233 is a deficient number, since it is larger than the sum of its proper divisors (1).

23054233 is an equidigital number, since it uses as much as digits as its factorization.

23054233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 23054233 is about 4801.4823752670. The cubic root of 23054233 is about 284.6100463515.

Adding to 23054233 its reverse (33245032), we get a palindrome (56299265).

The spelling of 23054233 in words is "twenty-three million, fifty-four thousand, two hundred thirty-three".