Search a number
-
+
29195 = 55839
BaseRepresentation
bin111001000001011
31111001022
413020023
51413240
6343055
7151055
oct71013
944038
1029195
111aa31
1214a8b
131039a
14a8d5
1589b5
hex720b

29195 has 4 divisors (see below), whose sum is σ = 35040. Its totient is φ = 23352.

The previous prime is 29191. The next prime is 29201. The reversal of 29195 is 59192.

It is a happy number.

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 29195 - 22 = 29191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2915 + ... + 2924.

It is an arithmetic number, because the mean of its divisors is an integer number (8760).

229195 is an apocalyptic number.

29195 is a deficient number, since it is larger than the sum of its proper divisors (5845).

29195 is an equidigital number, since it uses as much as digits as its factorization.

29195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5844.

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

The square root of 29195 is about 170.8654441366. The cubic root of 29195 is about 30.7918767581.

The spelling of 29195 in words is "twenty-nine thousand, one hundred ninety-five".

Divisors: 1 5 5839 29195