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229241 = 239967
BaseRepresentation
bin110111111101111001
3102122110102
4313331321
524313431
64525145
71643225
oct677571
9378412
10229241
11147261
12b07b5
138045c
145d785
1547dcb
hex37f79

229241 has 4 divisors (see below), whose sum is σ = 239232. Its totient is φ = 219252.

The previous prime is 229237. The next prime is 229247. The reversal of 229241 is 142922.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 229241 - 22 = 229237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (229247) 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, 4961 + ... + 5006.

It is an arithmetic number, because the mean of its divisors is an integer number (59808).

2229241 is an apocalyptic number.

It is an amenable number.

229241 is a deficient number, since it is larger than the sum of its proper divisors (9991).

229241 is an equidigital number, since it uses as much as digits as its factorization.

229241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9990.

The product of its digits is 288, while the sum is 20.

The square root of 229241 is about 478.7911862180. The cubic root of 229241 is about 61.2017862978.

It can be divided in two parts, 22 and 9241, that multiplied together give a palindrome (203302).

The spelling of 229241 in words is "two hundred twenty-nine thousand, two hundred forty-one".

Divisors: 1 23 9967 229241