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6227 = 13479
BaseRepresentation
bin1100001010011
322112122
41201103
5144402
644455
724104
oct14123
98478
106227
114751
12372b
132ab0
1423ab
151ca2
hex1853

6227 has 4 divisors (see below), whose sum is σ = 6720. Its totient is φ = 5736.

The previous prime is 6221. The next prime is 6229. The reversal of 6227 is 7226.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7226 = 23613.

It is a cyclic number.

It is not a de Polignac number, because 6227 - 24 = 6211 is a prime.

It is a Duffinian number.

It is a plaindrome in base 6 and base 14.

It is a zygodrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (6221) 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, 227 + ... + 252.

It is an arithmetic number, because the mean of its divisors is an integer number (1680).

26227 is an apocalyptic number.

6227 is a deficient number, since it is larger than the sum of its proper divisors (493).

6227 is a wasteful number, since it uses less digits than its factorization.

6227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492.

The product of its digits is 168, while the sum is 17.

The square root of 6227 is about 78.9113426574. The cubic root of 6227 is about 18.3975343262.

Subtracting 6227 from its reverse (7226), we obtain a palindrome (999).

The spelling of 6227 in words is "six thousand, two hundred twenty-seven".

Divisors: 1 13 479 6227