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BaseRepresentation
bin10100001111
31202222
4110033
520140
65555
73530
oct2417
91688
101295
11a78
128bb
13788
14687
155b5
hex50f

1295 has 8 divisors (see below), whose sum is σ = 1824. Its totient is φ = 864.

The previous prime is 1291. The next prime is 1297. The reversal of 1295 is 5921.

1295 = T6 + T7 + ... + T19.

1295 = 23 + 33 + ... + 83.

1295 is nontrivially palindromic in base 6 and base 15.

It is a Cunningham number, because it is equal to 64-1.

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 1295 - 22 = 1291 is a prime.

It is a Duffinian number.

1295 is an undulating number in base 15.

1295 is a nontrivial repdigit in base 6.

It is a plaindrome in base 6, base 9, base 12 and base 13.

It is a nialpdrome in base 6.

It is a zygodrome in base 4 and base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17 + ... + 53.

It is an arithmetic number, because the mean of its divisors is an integer number (228).

1295 is a deficient number, since it is larger than the sum of its proper divisors (529).

1295 is an equidigital number, since it uses as much as digits as its factorization.

1295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49.

The product of its digits is 90, while the sum is 17.

The square root of 1295 is about 35.9861084309. The cubic root of 1295 is about 10.8999186370.

The spelling of 1295 in words is "one thousand, two hundred ninety-five".

Divisors: 1 5 7 35 37 185 259 1295