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6228365 = 5111331281
BaseRepresentation
bin10111110000100110001101
3102201102201012
4113300212031
53043301430
6341255005
7103640333
oct27604615
912642635
106228365
113574510
122104465
1313a0c30
14b81b53
15830695
hex5f098d

6228365 has 32 divisors (see below), whose sum is σ = 9096192. Its totient is φ = 4032000.

The previous prime is 6228361. The next prime is 6228373. The reversal of 6228365 is 5638226.

6228365 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6228365 - 22 = 6228361 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6228361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22025 + ... + 22305.

It is an arithmetic number, because the mean of its divisors is an integer number (284256).

Almost surely, 26228365 is an apocalyptic number.

6228365 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6228365 is a deficient number, since it is larger than the sum of its proper divisors (2867827).

6228365 is a wasteful number, since it uses less digits than its factorization.

6228365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341.

The product of its digits is 17280, while the sum is 32.

The square root of 6228365 is about 2495.6692489190. The cubic root of 6228365 is about 183.9887851545.

The spelling of 6228365 in words is "six million, two hundred twenty-eight thousand, three hundred sixty-five".

Divisors: 1 5 11 13 31 55 65 143 155 281 341 403 715 1405 1705 2015 3091 3653 4433 8711 15455 18265 22165 40183 43555 95821 113243 200915 479105 566215 1245673 6228365