Search a number
-
+
13114225 = 521759523
BaseRepresentation
bin110010000001…
…101101110001
3220200021100001
4302001231301
511324123400
61145030001
7216316615
oct62015561
926607301
1013114225
117447a03
124485301
1329421c7
141a55345
151240a6a
hexc81b71

13114225 has 24 divisors (see below), whose sum is σ = 17543520. Its totient is φ = 9688320.

The previous prime is 13114217. The next prime is 13114261. The reversal of 13114225 is 52241131.

It is not a de Polignac number, because 13114225 - 23 = 13114217 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24814 + ... + 25336.

It is an arithmetic number, because the mean of its divisors is an integer number (730980).

Almost surely, 213114225 is an apocalyptic number.

It is an amenable number.

13114225 is a deficient number, since it is larger than the sum of its proper divisors (4429295).

13114225 is a wasteful number, since it uses less digits than its factorization.

13114225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609 (or 604 counting only the distinct ones).

The product of its digits is 240, while the sum is 19.

The square root of 13114225 is about 3621.3567899339. The cubic root of 13114225 is about 235.8201313085.

Adding to 13114225 its reverse (52241131), we get a palindrome (65355356).

The spelling of 13114225 in words is "thirteen million, one hundred fourteen thousand, two hundred twenty-five".

Divisors: 1 5 17 25 59 85 295 425 523 1003 1475 2615 5015 8891 13075 25075 30857 44455 154285 222275 524569 771425 2622845 13114225