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5021200 = 245212553
BaseRepresentation
bin10011001001111000010000
3100110002210101
4103021320100
52241134300
6255342144
760452032
oct23117020
910402711
105021200
11291a558
121821954
13106a632
14949c52
15692b6a
hex4c9e10

5021200 has 30 divisors (see below), whose sum is σ = 12064394. Its totient is φ = 2008320.

The previous prime is 5021197. The next prime is 5021201. The reversal of 5021200 is 21205.

5021200 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1679616 + 3341584 = 1296^2 + 1828^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (5021201) 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, 5877 + ... + 6676.

Almost surely, 25021200 is an apocalyptic number.

5021200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5021200 is an abundant number, since it is smaller than the sum of its proper divisors (7043194).

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

5021200 is a wasteful number, since it uses less digits than its factorization.

5021200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12571 (or 12560 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 5021200 is about 2240.8034273448. The cubic root of 5021200 is about 171.2389305009.

Adding to 5021200 its reverse (21205), we get a palindrome (5042405).

The spelling of 5021200 in words is "five million, twenty-one thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 12553 25106 50212 62765 100424 125530 200848 251060 313825 502120 627650 1004240 1255300 2510600 5021200