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5219873 = 23317321
BaseRepresentation
bin10011111010011000100001
3100211012022122
4103322120201
52314013443
6303514025
762240201
oct23723041
910735278
105219873
112a4584a
1218b8915
131109ba9
1499c401
156d1968
hex4fa621

5219873 has 8 divisors (see below), whose sum is σ = 5623296. Its totient is φ = 4831200.

The previous prime is 5219857. The next prime is 5219881. The reversal of 5219873 is 3789125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5219873 - 24 = 5219857 is a prime.

It is a super-2 number, since 2×52198732 = 54494148272258, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5219803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2948 + ... + 4373.

It is an arithmetic number, because the mean of its divisors is an integer number (702912).

Almost surely, 25219873 is an apocalyptic number.

It is an amenable number.

5219873 is a deficient number, since it is larger than the sum of its proper divisors (403423).

5219873 is a wasteful number, since it uses less digits than its factorization.

5219873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7375.

The product of its digits is 15120, while the sum is 35.

The square root of 5219873 is about 2284.7041383952. The cubic root of 5219873 is about 173.4682426850.

The spelling of 5219873 in words is "five million, two hundred nineteen thousand, eight hundred seventy-three".

Divisors: 1 23 31 713 7321 168383 226951 5219873