Search a number
-
+
5279200 = 25526599
BaseRepresentation
bin10100001000110111100000
3100221012200221
4110020313200
52322413300
6305052424
762605153
oct24106740
910835627
105279200
112a86383
121927114
13112abb4
149b5c9a
156e431a
hex508de0

5279200 has 36 divisors (see below), whose sum is σ = 12889800. Its totient is φ = 2111360.

The previous prime is 5279191. The next prime is 5279203. The reversal of 5279200 is 29725.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5279203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2500 + ... + 4099.

It is an arithmetic number, because the mean of its divisors is an integer number (358050).

Almost surely, 25279200 is an apocalyptic number.

5279200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5279200 is an abundant number, since it is smaller than the sum of its proper divisors (7610600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5279200 is a wasteful number, since it uses less digits than its factorization.

5279200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6619 (or 6606 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 5279200 is about 2297.6509743649. The cubic root of 5279200 is about 174.1229588462.

The spelling of 5279200 in words is "five million, two hundred seventy-nine thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 6599 13198 26396 32995 52792 65990 105584 131980 164975 211168 263960 329950 527920 659900 1055840 1319800 2639600 5279200