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12841341589 = 72111780799
BaseRepresentation
bin10111111010110011…
…10101001010010101
31020010221020202001001
423331121311022111
5202244340412324
65522122303301
7633135413446
oct137531651225
936127222031
1012841341589
11549a669aaa
1225a4657b31
131298560a9b
1489b6692cd
15502561e44
hex2fd675295

12841341589 has 4 divisors (see below), whose sum is σ = 12843129600. Its totient is φ = 12839553580.

The previous prime is 12841341571. The next prime is 12841341599. The reversal of 12841341589 is 98514314821.

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 12841341589 - 217 = 12841210517 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 (12841341509) 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, 883189 + ... + 897610.

It is an arithmetic number, because the mean of its divisors is an integer number (3210782400).

Almost surely, 212841341589 is an apocalyptic number.

It is an amenable number.

12841341589 is a deficient number, since it is larger than the sum of its proper divisors (1788011).

12841341589 is an equidigital number, since it uses as much as digits as its factorization.

12841341589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788010.

The product of its digits is 276480, while the sum is 46.

The spelling of 12841341589 in words is "twelve billion, eight hundred forty-one million, three hundred forty-one thousand, five hundred eighty-nine".

Divisors: 1 7211 1780799 12841341589