Search a number
-
+
12104341 = 109111049
BaseRepresentation
bin101110001011…
…001010010101
3211202222000221
4232023022111
511044314331
61111234341
7204612424
oct56131225
924688027
1012104341
116918197
1240789b1
13267a642
1418712bb
1510e1711
hexb8b295

12104341 has 4 divisors (see below), whose sum is σ = 12215500. Its totient is φ = 11993184.

The previous prime is 12104329. The next prime is 12104359. The reversal of 12104341 is 14340121.

12104341 is digitally balanced in base 2, 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 an emirpimes, since its reverse is a distinct semiprime: 14340121 = 26953309.

It can be written as a sum of positive squares in 2 ways, for example, as 8532241 + 3572100 = 2921^2 + 1890^2 .

It is a cyclic number.

It is not a de Polignac number, because 12104341 - 29 = 12103829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12104041) 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, 55416 + ... + 55633.

It is an arithmetic number, because the mean of its divisors is an integer number (3053875).

Almost surely, 212104341 is an apocalyptic number.

It is an amenable number.

12104341 is a deficient number, since it is larger than the sum of its proper divisors (111159).

12104341 is a wasteful number, since it uses less digits than its factorization.

12104341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111158.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 12104341 is about 3479.1293451092. The cubic root of 12104341 is about 229.6044935626.

Adding to 12104341 its reverse (14340121), we get a palindrome (26444462).

The spelling of 12104341 in words is "twelve million, one hundred four thousand, three hundred forty-one".

Divisors: 1 109 111049 12104341