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227041 = 297829
BaseRepresentation
bin110111011011100001
3102112102221
4313123201
524231131
64511041
71633633
oct673341
9375387
10227041
11145641
12ab481
137c459
145ca53
1547411
hex376e1

227041 has 4 divisors (see below), whose sum is σ = 234900. Its totient is φ = 219184.

The previous prime is 227027. The next prime is 227053. The reversal of 227041 is 140722.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 70225 + 156816 = 265^2 + 396^2 .

It is a cyclic number.

It is not a de Polignac number, because 227041 - 27 = 226913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (227011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3886 + ... + 3943.

It is an arithmetic number, because the mean of its divisors is an integer number (58725).

2227041 is an apocalyptic number.

It is an amenable number.

227041 is a deficient number, since it is larger than the sum of its proper divisors (7859).

227041 is an equidigital number, since it uses as much as digits as its factorization.

227041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7858.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 227041 is about 476.4881950269. The cubic root of 227041 is about 61.0053744257.

Adding to 227041 its reverse (140722), we get a palindrome (367763).

The spelling of 227041 in words is "two hundred twenty-seven thousand, forty-one", and thus it is an iban number.

Divisors: 1 29 7829 227041