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5210133 = 31736711
BaseRepresentation
bin10011111000000000010101
3100210200221220
4103320000111
52313211013
6303400553
762166615
oct23700025
910720856
105210133
112a394a5
1218b3159
131105626
14998a45
156cdb23
hex4f8015

5210133 has 4 divisors (see below), whose sum is σ = 6946848. Its totient is φ = 3473420.

The previous prime is 5210131. The next prime is 5210141. The reversal of 5210133 is 3310125.

It is a happy number.

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 5210133 - 21 = 5210131 is a prime.

It is a D-number.

5210133 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5210131) 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, 868353 + ... + 868358.

It is an arithmetic number, because the mean of its divisors is an integer number (1736712).

Almost surely, 25210133 is an apocalyptic number.

It is an amenable number.

5210133 is a deficient number, since it is larger than the sum of its proper divisors (1736715).

5210133 is a wasteful number, since it uses less digits than its factorization.

5210133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736714.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 5210133 is about 2282.5715760957. The cubic root of 5210133 is about 173.3602813953.

Adding to 5210133 its reverse (3310125), we get a palindrome (8520258).

The spelling of 5210133 in words is "five million, two hundred ten thousand, one hundred thirty-three".

Divisors: 1 3 1736711 5210133