Cookie Consent by FreePrivacyPolicy.com
Search a number
-
+
13110233 = 29452077
BaseRepresentation
bin110010000000…
…101111011001
3220200001212012
4302000233121
511324011413
61144555305
7216302153
oct62005731
926601765
1013110233
117444a04
124482b35
132940446
141a53ad3
15123e7a8
hexc80bd9

13110233 has 4 divisors (see below), whose sum is σ = 13562340. Its totient is φ = 12658128.

The previous prime is 13110187. The next prime is 13110257. The reversal of 13110233 is 33201131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33201131 = 43975629.

It can be written as a sum of positive squares in 2 ways, for example, as 4032064 + 9078169 = 2008^2 + 3013^2 .

It is a cyclic number.

It is not a de Polignac number, because 13110233 - 214 = 13093849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13110533) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 226010 + ... + 226067.

It is an arithmetic number, because the mean of its divisors is an integer number (3390585).

Almost surely, 213110233 is an apocalyptic number.

It is an amenable number.

13110233 is a deficient number, since it is larger than the sum of its proper divisors (452107).

13110233 is an equidigital number, since it uses as much as digits as its factorization.

13110233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452106.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 13110233 is about 3620.8055733497. The cubic root of 13110233 is about 235.7962008182.

Adding to 13110233 its reverse (33201131), we get a palindrome (46311364).

The spelling of 13110233 in words is "thirteen million, one hundred ten thousand, two hundred thirty-three".

Divisors: 1 29 452077 13110233