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230295 = 35131181
BaseRepresentation
bin111000001110010111
3102200220110
4320032113
524332140
64534103
71646262
oct701627
9380813
10230295
1114802a
12b1333
1380a90
145dcd9
1548380
hex38397

230295 has 16 divisors (see below), whose sum is σ = 397152. Its totient is φ = 113280.

The previous prime is 230291. The next prime is 230303. The reversal of 230295 is 592032.

It is not a de Polignac number, because 230295 - 22 = 230291 is a prime.

230295 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396 + ... + 785.

It is an arithmetic number, because the mean of its divisors is an integer number (24822).

2230295 is an apocalyptic number.

230295 is a deficient number, since it is larger than the sum of its proper divisors (166857).

230295 is a wasteful number, since it uses less digits than its factorization.

230295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 230295 is about 479.8906125358. The cubic root of 230295 is about 61.2954403882.

It can be divided in two parts, 230 and 295, that added together give a palindrome (525).

The spelling of 230295 in words is "two hundred thirty thousand, two hundred ninety-five".

Divisors: 1 3 5 13 15 39 65 195 1181 3543 5905 15353 17715 46059 76765 230295