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240095 = 5311549
BaseRepresentation
bin111010100111011111
3110012100102
4322213133
530140340
65051315
72016662
oct724737
9405312
10240095
11154429
12b6b3b
138538b
14636d9
154b215
hex3a9df

240095 has 8 divisors (see below), whose sum is σ = 297600. Its totient is φ = 185760.

The previous prime is 240089. The next prime is 240101. The reversal of 240095 is 590042.

It is an interprime number because it is at equal distance from previous prime (240089) and next prime (240101).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 240095 - 214 = 223711 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620 + ... + 929.

It is an arithmetic number, because the mean of its divisors is an integer number (37200).

240095 is a Friedman number, since it can be written as 490^(2+0)-5, using all its digits and the basic arithmetic operations.

2240095 is an apocalyptic number.

240095 is a deficient number, since it is larger than the sum of its proper divisors (57505).

240095 is a wasteful number, since it uses less digits than its factorization.

240095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 240095 is about 489.9948979326. The cubic root of 240095 is about 62.1528486788.

The spelling of 240095 in words is "two hundred forty thousand, ninety-five".

Divisors: 1 5 31 155 1549 7745 48019 240095