Search a number
335242 = 2167621
BaseRepresentation
bin1010001110110001010
3122000212101
41101312022
541211432
611104014
72564245
oct1216612
9560771
10335242
11209966
1214200a
13b978b
148a25c
15694e7
hex51d8a

335242 has 4 divisors (see below), whose sum is σ = 502866. Its totient is φ = 167620.

The previous prime is 335221. The next prime is 335249. The reversal of 335242 is 242533.

335242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 5792+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 335241 + 1 = 579^2 + 1^2 .

It is a super-2 number, since 2×3352422 = 224774397128, 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 as a sum of consecutive naturals, namely, 83809 + ... + 83812.

2335242 is an apocalyptic number.

335242 is a deficient number, since it is larger than the sum of its proper divisors (167624).

335242 is a wasteful number, since it uses less digits than its factorization.

335242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167623.

The product of its digits is 720, while the sum is 19.

The square root of 335242 is about 579.0008635572. Note that the first 3 decimals coincide. The cubic root of 335242 is about 69.4682151987.

Adding to 335242 its reverse (242533), we get a palindrome (577775).

It can be divided in two parts, 3 and 35242, that added together give a triangular number (35245 = T265).

The spelling of 335242 in words is "three hundred thirty-five thousand, two hundred forty-two".

Divisors: 1 2 167621 335242