Search a number
-
+
334561 is a prime number
BaseRepresentation
bin1010001101011100001
3121222221011
41101223201
541201221
611100521
72562253
oct1215341
9558834
10334561
112093a7
12141741
13b9386
1489cd3
15691e1
hex51ae1

334561 has 2 divisors, whose sum is σ = 334562. Its totient is φ = 334560.

The previous prime is 334549. The next prime is 334603. The reversal of 334561 is 165433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 216225 + 118336 = 465^2 + 344^2 .

It is a cyclic number.

It is not a de Polignac number, because 334561 - 29 = 334049 is a prime.

It is a super-2 number, since 2×3345612 = 223862125442, which contains 22 as substring.

It is a Chen prime.

334561 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (334511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167280 + 167281.

It is an arithmetic number, because the mean of its divisors is an integer number (167281).

2334561 is an apocalyptic number.

It is an amenable number.

334561 is a deficient number, since it is larger than the sum of its proper divisors (1).

334561 is an equidigital number, since it uses as much as digits as its factorization.

334561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 22.

The square root of 334561 is about 578.4124825762. The cubic root of 334561 is about 69.4211447998.

Adding to 334561 its reverse (165433), we get a palindrome (499994).

The spelling of 334561 in words is "three hundred thirty-four thousand, five hundred sixty-one".