Base | Representation |
---|---|
bin | 11001000010010101… |
… | …00110110010010000 |
3 | 1021200202020022211220 |
4 | 30201022212302100 |
5 | 210011440032240 |
6 | 10101434205040 |
7 | 654042264645 |
oct | 144112466220 |
9 | 37622208756 |
10 | 13441330320 |
11 | 577830a460 |
12 | 2731583780 |
13 | 13629544c2 |
14 | 91720bdcc |
15 | 53a07b5d0 |
hex | 3212a6c90 |
13441330320 has 80 divisors (see below), whose sum is σ = 45456144192. Its totient is φ = 3258503680.
The previous prime is 13441330271. The next prime is 13441330373. The reversal of 13441330320 is 2303314431.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2543067 + ... + 2548346.
Almost surely, 213441330320 is an apocalyptic number.
13441330320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13441330320 is an abundant number, since it is smaller than the sum of its proper divisors (32014813872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13441330320 is a wasteful number, since it uses less digits than its factorization.
13441330320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5091440 (or 5091434 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 13441330320 its reverse (2303314431), we get a palindrome (15744644751).
The spelling of 13441330320 in words is "thirteen billion, four hundred forty-one million, three hundred thirty thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •