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5195 = 51039
BaseRepresentation
bin1010001001011
321010102
41101023
5131240
640015
721101
oct12113
97112
105195
1139a3
12300b
132498
141c71
151815
hex144b

5195 has 4 divisors (see below), whose sum is σ = 6240. Its totient is φ = 4152.

The previous prime is 5189. The next prime is 5197. The reversal of 5195 is 5915.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5195 - 24 = 5179 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5197) by changing a digit.

It is an upside-down number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515 + ... + 524.

It is an arithmetic number, because the mean of its divisors is an integer number (1560).

25195 is an apocalyptic number.

5195 is a deficient number, since it is larger than the sum of its proper divisors (1045).

5195 is a wasteful number, since it uses less digits than its factorization.

5195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044.

The product of its digits is 225, while the sum is 20.

The square root of 5195 is about 72.0763484092. The cubic root of 5195 is about 17.3192275113.

The spelling of 5195 in words is "five thousand, one hundred ninety-five".

Divisors: 1 5 1039 5195