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339223 is a prime number
BaseRepresentation
bin1010010110100010111
3122020022211
41102310113
541323343
611134251
72611663
oct1226427
9566284
10339223
11211955
12144387
13bb531
148b8a3
156a79d
hex52d17

339223 has 2 divisors, whose sum is σ = 339224. Its totient is φ = 339222.

The previous prime is 339211. The next prime is 339239. The reversal of 339223 is 322933.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 339223 - 213 = 331031 is a prime.

339223 is a lucky number.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 339194 and 339203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (339263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169611 + 169612.

It is an arithmetic number, because the mean of its divisors is an integer number (169612).

2339223 is an apocalyptic number.

339223 is a deficient number, since it is larger than the sum of its proper divisors (1).

339223 is an equidigital number, since it uses as much as digits as its factorization.

339223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 972, while the sum is 22.

The square root of 339223 is about 582.4285363888. The cubic root of 339223 is about 69.7421123046.

Subtracting from 339223 its reverse (322933), we obtain a triangular number (16290 = T180).

The spelling of 339223 in words is "three hundred thirty-nine thousand, two hundred twenty-three".