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19295 = 517227
BaseRepresentation
bin100101101011111
3222110122
410231133
51104140
6225155
7110153
oct45537
928418
1019295
1113551
12b1bb
138a23
147063
155ab5
hex4b5f

19295 has 8 divisors (see below), whose sum is σ = 24624. Its totient is φ = 14464.

The previous prime is 19289. The next prime is 19301. The reversal of 19295 is 59291.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (19289) and next prime (19301).

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 19295 - 26 = 19231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29 + ... + 198.

It is an arithmetic number, because the mean of its divisors is an integer number (3078).

219295 is an apocalyptic number.

19295 is a deficient number, since it is larger than the sum of its proper divisors (5329).

19295 is a wasteful number, since it uses less digits than its factorization.

19295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249.

The product of its digits is 810, while the sum is 26.

The square root of 19295 is about 138.9064433351. The cubic root of 19295 is about 26.8214093423.

Adding to 19295 its sum of digits (26), we get a square (19321 = 1392).

The spelling of 19295 in words is "nineteen thousand, two hundred ninety-five".

Divisors: 1 5 17 85 227 1135 3859 19295