Base | Representation |
---|---|
bin | 11001000010010101… |
… | …11101011101101011 |
3 | 1021200202102001021022 |
4 | 30201022331131223 |
5 | 210012001020321 |
6 | 10101440203055 |
7 | 654043132526 |
oct | 144112753553 |
9 | 37622361238 |
10 | 13441423211 |
11 | 5778373227 |
12 | 273160948b |
13 | 1362987878 |
14 | 917233bbd |
15 | 53a098dab |
hex | 3212bd76b |
13441423211 has 4 divisors (see below), whose sum is σ = 13473503400. Its totient is φ = 13409343024.
The previous prime is 13441423147. The next prime is 13441423217. The reversal of 13441423211 is 11232414431.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11232414431 = 7 ⋅1604630633.
It is a cyclic number.
It is not a de Polignac number, because 13441423211 - 26 = 13441423147 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13441423217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16039466 + ... + 16040303.
It is an arithmetic number, because the mean of its divisors is an integer number (3368375850).
Almost surely, 213441423211 is an apocalyptic number.
13441423211 is a deficient number, since it is larger than the sum of its proper divisors (32080189).
13441423211 is an equidigital number, since it uses as much as digits as its factorization.
13441423211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32080188.
The product of its digits is 2304, while the sum is 26.
Adding to 13441423211 its reverse (11232414431), we get a palindrome (24673837642).
The spelling of 13441423211 in words is "thirteen billion, four hundred forty-one million, four hundred twenty-three thousand, two hundred eleven".
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