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5201233 = 6478039
BaseRepresentation
bin10011110101110101010001
3100210020202021
4103311311101
52312414413
6303251441
762131642
oct23656521
910706667
105201233
112a32844
1218a9b81
13110156b
149956c9
156cb18d
hex4f5d51

5201233 has 4 divisors (see below), whose sum is σ = 5209920. Its totient is φ = 5192548.

The previous prime is 5201213. The next prime is 5201267. The reversal of 5201233 is 3321025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5201233 is a prime.

It is a Duffinian number.

5201233 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5201213) 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 in 3 ways as a sum of consecutive naturals, for example, 3373 + ... + 4666.

It is an arithmetic number, because the mean of its divisors is an integer number (1302480).

Almost surely, 25201233 is an apocalyptic number.

It is an amenable number.

5201233 is a deficient number, since it is larger than the sum of its proper divisors (8687).

5201233 is an equidigital number, since it uses as much as digits as its factorization.

5201233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8686.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 5201233 is about 2280.6211873084. The cubic root of 5201233 is about 173.2615132273.

Adding to 5201233 its reverse (3321025), we get a palindrome (8522258).

The spelling of 5201233 in words is "five million, two hundred one thousand, two hundred thirty-three".

Divisors: 1 647 8039 5201233