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13110241 = 31422911
BaseRepresentation
bin110010000000…
…101111100001
3220200001212111
4302000233201
511324011431
61144555321
7216302164
oct62005741
926601774
1013110241
117444a11
124482b41
132940451
141a53adb
15123e7b1
hexc80be1

13110241 has 4 divisors (see below), whose sum is σ = 13533184. Its totient is φ = 12687300.

The previous prime is 13110187. The next prime is 13110257. The reversal of 13110241 is 14201131.

13110241 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13110241 - 215 = 13077473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13110841) 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, 211425 + ... + 211486.

It is an arithmetic number, because the mean of its divisors is an integer number (3383296).

Almost surely, 213110241 is an apocalyptic number.

It is an amenable number.

13110241 is a deficient number, since it is larger than the sum of its proper divisors (422943).

13110241 is an equidigital number, since it uses as much as digits as its factorization.

13110241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422942.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 13110241 is about 3620.8066780760. The cubic root of 13110241 is about 235.7962487800.

Adding to 13110241 its reverse (14201131), we get a palindrome (27311372).

It can be divided in two parts, 1311024 and 1, that added together give a square (1311025 = 11452).

The spelling of 13110241 in words is "thirteen million, one hundred ten thousand, two hundred forty-one".

Divisors: 1 31 422911 13110241