Search a number
-
+
13444341041 = 23584536567
BaseRepresentation
bin11001000010101100…
…00101110100110001
31021200221220021210002
430201112011310301
5210013222403131
610102022515345
7654110004365
oct144126056461
937627807702
1013444341041
115779a8645a
122732595b55
1313634699b1
149177932a5
1553a4736cb
hex321585d31

13444341041 has 4 divisors (see below), whose sum is σ = 14028877632. Its totient is φ = 12859804452.

The previous prime is 13444341017. The next prime is 13444341061. The reversal of 13444341041 is 14014344431.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14014344431 = 119391173829.

It is a cyclic number.

It is not a de Polignac number, because 13444341041 - 26 = 13444340977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13444340995 and 13444341013.

It is not an unprimeable number, because it can be changed into a prime (13444341011) 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, 292268261 + ... + 292268306.

It is an arithmetic number, because the mean of its divisors is an integer number (3507219408).

Almost surely, 213444341041 is an apocalyptic number.

It is an amenable number.

13444341041 is a deficient number, since it is larger than the sum of its proper divisors (584536591).

13444341041 is an equidigital number, since it uses as much as digits as its factorization.

13444341041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584536590.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 13444341041 its reverse (14014344431), we get a palindrome (27458685472).

The spelling of 13444341041 in words is "thirteen billion, four hundred forty-four million, three hundred forty-one thousand, forty-one".

Divisors: 1 23 584536567 13444341041