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227230 = 2531733
BaseRepresentation
bin110111011110011110
3102112200221
4313132132
524232410
64511554
71634323
oct673636
9375627
10227230
111457a3
12ab5ba
137c573
145cb4a
15474da
hex3779e

227230 has 16 divisors (see below), whose sum is σ = 422784. Its totient is φ = 87840.

The previous prime is 227219. The next prime is 227231. The reversal of 227230 is 32722.

It is a happy number.

227230 is nontrivially palindromic in base 12.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227231) by changing a digit.

227230 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57 + ... + 676.

It is an arithmetic number, because the mean of its divisors is an integer number (26424).

2227230 is an apocalyptic number.

227230 is a deficient number, since it is larger than the sum of its proper divisors (195554).

227230 is a wasteful number, since it uses less digits than its factorization.

227230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771.

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 227230 is about 476.6864797747. The cubic root of 227230 is about 61.0222976802.

Adding to 227230 its reverse (32722), we get a palindrome (259952).

The spelling of 227230 in words is "two hundred twenty-seven thousand, two hundred thirty".

Divisors: 1 2 5 10 31 62 155 310 733 1466 3665 7330 22723 45446 113615 227230