Search a number
-
+
13116295 = 52623259
BaseRepresentation
bin110010000010…
…001110000111
3220200101011201
4302002032013
511324210140
61145043331
7216325633
oct62021607
926611151
1013116295
117449515
124486547
13294312a
141a55dc3
15124149a
hexc82387

13116295 has 4 divisors (see below), whose sum is σ = 15739560. Its totient is φ = 10493032.

The previous prime is 13116293. The next prime is 13116307. The reversal of 13116295 is 59261131.

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 13116295 - 21 = 13116293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13116293) 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, 1311625 + ... + 1311634.

It is an arithmetic number, because the mean of its divisors is an integer number (3934890).

Almost surely, 213116295 is an apocalyptic number.

13116295 is a deficient number, since it is larger than the sum of its proper divisors (2623265).

13116295 is an equidigital number, since it uses as much as digits as its factorization.

13116295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2623264.

The product of its digits is 1620, while the sum is 28.

The square root of 13116295 is about 3621.6425831382. The cubic root of 13116295 is about 235.8325382430.

The spelling of 13116295 in words is "thirteen million, one hundred sixteen thousand, two hundred ninety-five".

Divisors: 1 5 2623259 13116295