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335742 = 23115087
BaseRepresentation
bin1010001111101111110
3122001112220
41101331332
541220432
611110210
72565561
oct1217576
9561486
10335742
1120a280
12142366
13b9a84
148a4d8
156972c
hex51f7e

335742 has 16 divisors (see below), whose sum is σ = 732672. Its totient is φ = 101720.

The previous prime is 335729. The next prime is 335743. The reversal of 335742 is 247533.

It is a super-2 number, since 2×3357422 = 225445381128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335743) 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 in 7 ways as a sum of consecutive naturals, for example, 2478 + ... + 2609.

It is an arithmetic number, because the mean of its divisors is an integer number (45792).

2335742 is an apocalyptic number.

335742 is an abundant number, since it is smaller than the sum of its proper divisors (396930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

335742 is a wasteful number, since it uses less digits than its factorization.

335742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5103.

The product of its digits is 2520, while the sum is 24.

The square root of 335742 is about 579.4324809674. The cubic root of 335742 is about 69.5027343955.

Subtracting from 335742 its reverse (247533), we obtain a square (88209 = 2972).

It can be divided in two parts, 33 and 5742, that added together give a palindrome (5775).

The spelling of 335742 in words is "three hundred thirty-five thousand, seven hundred forty-two".

Divisors: 1 2 3 6 11 22 33 66 5087 10174 15261 30522 55957 111914 167871 335742