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BaseRepresentation
bin111001011100001001
3102221201211
4321130021
530012043
65013121
71666633
oct713411
9387654
10235273
11150845
12b41a1
138311c
1461a53
1549a9d
hex39709

235273 has 2 divisors, whose sum is σ = 235274. Its totient is φ = 235272.

The previous prime is 235243. The next prime is 235289. The reversal of 235273 is 372532.

It is a happy number.

235273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 227529 + 7744 = 477^2 + 88^2 .

It is a cyclic number.

It is not a de Polignac number, because 235273 - 25 = 235241 is a prime.

It is not a weakly prime, because it can be changed into another prime (235243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117636 + 117637.

It is an arithmetic number, because the mean of its divisors is an integer number (117637).

235273 is a Friedman number, since it can be written as 7^(3+3)*2-5^2, using all its digits and the basic arithmetic operations.

2235273 is an apocalyptic number.

It is an amenable number.

235273 is a deficient number, since it is larger than the sum of its proper divisors (1).

235273 is an equidigital number, since it uses as much as digits as its factorization.

235273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1260, while the sum is 22.

The square root of 235273 is about 485.0494820119. The cubic root of 235273 is about 61.7339449155.

The spelling of 235273 in words is "two hundred thirty-five thousand, two hundred seventy-three".