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229283 is a prime number
BaseRepresentation
bin110111111110100011
3102122111222
4313332203
524314113
64525255
71643315
oct677643
9378458
10229283
1114729a
12b082b
1380492
145d7b5
1547e08
hex37fa3

229283 has 2 divisors, whose sum is σ = 229284. Its totient is φ = 229282.

The previous prime is 229267. The next prime is 229309. The reversal of 229283 is 382922.

It is an a-pointer prime, because the next prime (229309) can be obtained adding 229283 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229283 - 24 = 229267 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (229213) by changing a digit.

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 as a sum of consecutive naturals, namely, 114641 + 114642.

It is an arithmetic number, because the mean of its divisors is an integer number (114642).

2229283 is an apocalyptic number.

229283 is a deficient number, since it is larger than the sum of its proper divisors (1).

229283 is an equidigital number, since it uses as much as digits as its factorization.

229283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 26.

The square root of 229283 is about 478.8350446657. The cubic root of 229283 is about 61.2055237300.

It can be divided in two parts, 229 and 283, that added together give a 9-th power (512 = 29).

The spelling of 229283 in words is "two hundred twenty-nine thousand, two hundred eighty-three".