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240295 = 51117257
BaseRepresentation
bin111010101010100111
3110012121211
4322222213
530142140
65052251
72020366
oct725247
9405554
10240295
111545a0
12b7087
13854b3
14637dd
154b2ea
hex3aaa7

240295 has 16 divisors (see below), whose sum is σ = 334368. Its totient is φ = 163840.

The previous prime is 240287. The next prime is 240319. The reversal of 240295 is 592042.

It is a happy number.

It is not a de Polignac number, because 240295 - 23 = 240287 is a prime.

It is a Duffinian number.

240295 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 807 + ... + 1063.

It is an arithmetic number, because the mean of its divisors is an integer number (20898).

2240295 is an apocalyptic number.

240295 is a deficient number, since it is larger than the sum of its proper divisors (94073).

240295 is a wasteful number, since it uses less digits than its factorization.

240295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 240295 is about 490.1989392073. The cubic root of 240295 is about 62.1701017380.

It can be divided in two parts, 240 and 295, that added together give a palindrome (535).

The spelling of 240295 in words is "two hundred forty thousand, two hundred ninety-five".

Divisors: 1 5 11 17 55 85 187 257 935 1285 2827 4369 14135 21845 48059 240295