Search a number
-
+
3230233 = 25712569
BaseRepresentation
bin1100010100101000011001
320002010001021
430110220121
51311331413
6153122441
736312406
oct14245031
96063037
103230233
111906a16
1210b9421
138913a6
146012ad
1543c18d
hex314a19

3230233 has 4 divisors (see below), whose sum is σ = 3243060. Its totient is φ = 3217408.

The previous prime is 3230207. The next prime is 3230237. The reversal of 3230233 is 3320323.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3320323 = 8937307.

It can be written as a sum of positive squares in 2 ways, for example, as 3193369 + 36864 = 1787^2 + 192^2 .

It is a cyclic number.

It is not a de Polignac number, because 3230233 - 213 = 3222041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3230237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6028 + ... + 6541.

It is an arithmetic number, because the mean of its divisors is an integer number (810765).

Almost surely, 23230233 is an apocalyptic number.

It is an amenable number.

3230233 is a deficient number, since it is larger than the sum of its proper divisors (12827).

3230233 is a wasteful number, since it uses less digits than its factorization.

3230233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12826.

The product of its (nonzero) digits is 324, while the sum is 16.

The square root of 3230233 is about 1797.2848967262. The cubic root of 3230233 is about 147.8238865715.

Adding to 3230233 its reverse (3320323), we get a palindrome (6550556).

The spelling of 3230233 in words is "three million, two hundred thirty thousand, two hundred thirty-three".

Divisors: 1 257 12569 3230233