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235042 = 21731223
BaseRepresentation
bin111001011000100010
3102221102021
4321120202
530010132
65012054
71666153
oct713042
9387367
10235042
11150655
12b402a
1382ca2
146192a
1549997
hex39622

235042 has 16 divisors (see below), whose sum is σ = 387072. Its totient is φ = 106560.

The previous prime is 235013. The next prime is 235043. The reversal of 235042 is 240532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235043) by changing a digit.

235042 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 943 + ... + 1165.

It is an arithmetic number, because the mean of its divisors is an integer number (24192).

2235042 is an apocalyptic number.

235042 is a deficient number, since it is larger than the sum of its proper divisors (152030).

235042 is a wasteful number, since it uses less digits than its factorization.

235042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 235042 is about 484.8113034986. The cubic root of 235042 is about 61.7137340526.

Adding to 235042 its reverse (240532), we get a palindrome (475574).

The spelling of 235042 in words is "two hundred thirty-five thousand, forty-two".