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225295 = 5741157
BaseRepresentation
bin110111000000001111
3102110001021
4313000033
524202140
64455011
71625560
oct670017
9373037
10225295
111442a4
12aa467
137b715
145c167
1546b4a
hex3700f

225295 has 16 divisors (see below), whose sum is σ = 318528. Its totient is φ = 149760.

The previous prime is 225289. The next prime is 225299. The reversal of 225295 is 592522.

225295 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 225295 - 23 = 225287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225299) 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, 1357 + ... + 1513.

It is an arithmetic number, because the mean of its divisors is an integer number (19908).

2225295 is an apocalyptic number.

225295 is a deficient number, since it is larger than the sum of its proper divisors (93233).

225295 is a wasteful number, since it uses less digits than its factorization.

225295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210.

The product of its digits is 1800, while the sum is 25.

The square root of 225295 is about 474.6525044704. The cubic root of 225295 is about 60.8485898225.

The spelling of 225295 in words is "two hundred twenty-five thousand, two hundred ninety-five".

Divisors: 1 5 7 35 41 157 205 287 785 1099 1435 5495 6437 32185 45059 225295