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56095 = 513863
BaseRepresentation
bin1101101100011111
32211221121
431230133
53243340
61111411
7322354
oct155437
984847
1056095
1139166
1228567
131c6c0
141662b
151194a
hexdb1f

56095 has 8 divisors (see below), whose sum is σ = 72576. Its totient is φ = 41376.

The previous prime is 56093. The next prime is 56099. The reversal of 56095 is 59065.

56095 = 542 + 552 + ... + 682.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 56095 - 21 = 56093 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56093) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 367 + ... + 496.

It is an arithmetic number, because the mean of its divisors is an integer number (9072).

256095 is an apocalyptic number.

56095 is a deficient number, since it is larger than the sum of its proper divisors (16481).

56095 is a wasteful number, since it uses less digits than its factorization.

56095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 56095 is about 236.8438304031. The cubic root of 56095 is about 38.2802457740.

Subtracting from 56095 its product of nonzero digits (1350), we obtain a palindrome (54745).

The spelling of 56095 in words is "fifty-six thousand, ninety-five".

Divisors: 1 5 13 65 863 4315 11219 56095