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BaseRepresentation
bin10010101011
31122021
4102223
514240
65311
73325
oct2253
91567
101195
11997
12837
1370c
14615
1554a
hex4ab

1195 has 4 divisors (see below), whose sum is σ = 1440. Its totient is φ = 952.

The previous prime is 1193. The next prime is 1201. The reversal of 1195 is 5911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5911 = 23257.

It is a cyclic number.

It is not a de Polignac number, because 1195 - 21 = 1193 is a prime.

It is a plaindrome in base 9 and base 16.

It is a nialpdrome in base 6 and base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115 + ... + 124.

It is an arithmetic number, because the mean of its divisors is an integer number (360).

1195 is a deficient number, since it is larger than the sum of its proper divisors (245).

1195 is an equidigital number, since it uses as much as digits as its factorization.

1195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244.

The product of its digits is 45, while the sum is 16.

The square root of 1195 is about 34.5687720349. The cubic root of 1195 is about 10.6118059986.

It can be divided in two parts, 119 and 5, that multiplied together give a palindrome (595).

The spelling of 1195 in words is "one thousand, one hundred ninety-five".

Divisors: 1 5 239 1195