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5228133 = 31742711
BaseRepresentation
bin10011111100011001100101
3100211121122120
4103330121211
52314300013
6304020153
762303241
oct23743145
910747576
105228133
112a50a79
121901659
131110891
149a1421
156d4123
hex4fc665

5228133 has 4 divisors (see below), whose sum is σ = 6970848. Its totient is φ = 3485420.

The previous prime is 5228131. The next prime is 5228143. The reversal of 5228133 is 3318225.

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 not a de Polignac number, because 5228133 - 21 = 5228131 is a prime.

It is a D-number.

5228133 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5228131) 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, 871353 + ... + 871358.

It is an arithmetic number, because the mean of its divisors is an integer number (1742712).

Almost surely, 25228133 is an apocalyptic number.

It is an amenable number.

5228133 is a deficient number, since it is larger than the sum of its proper divisors (1742715).

5228133 is a wasteful number, since it uses less digits than its factorization.

5228133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742714.

The product of its digits is 1440, while the sum is 24.

The square root of 5228133 is about 2286.5110977207. The cubic root of 5228133 is about 173.5596939880.

The spelling of 5228133 in words is "five million, two hundred twenty-eight thousand, one hundred thirty-three".

Divisors: 1 3 1742711 5228133