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335241 = 321932
BaseRepresentation
bin1010001110110001001
3122000212100
41101312021
541211431
611104013
72564244
oct1216611
9560770
10335241
11209965
12142009
13b978a
148a25b
15694e6
hex51d89

335241 has 9 divisors (see below), whose sum is σ = 486759. Its totient is φ = 222336.

The previous prime is 335221. The next prime is 335249. The reversal of 335241 is 142533.

The square root of 335241 is 579.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 81225 + 254016 = 285^2 + 504^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 335241 - 27 = 335113 is a prime.

It is a super-2 number, since 2×3352412 = 224773056162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (335249) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1641 + ... + 1833.

2335241 is an apocalyptic number.

335241 is the 579-th square number.

335241 is the 290-th centered octagonal number.

It is an amenable number.

335241 is a deficient number, since it is larger than the sum of its proper divisors (151518).

335241 is an equidigital number, since it uses as much as digits as its factorization.

335241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 196 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The cubic root of 335241 is about 69.4681461259.

Adding to 335241 its reverse (142533), we get a palindrome (477774).

It can be divided in two parts, 335 and 241, that added together give a square (576 = 242).

The spelling of 335241 in words is "three hundred thirty-five thousand, two hundred forty-one".

Divisors: 1 3 9 193 579 1737 37249 111747 335241