Base | Representation |
---|---|
bin | 11000110101001110… |
… | …11010101000100110 |
3 | 1021102002110102201001 |
4 | 30122213122220212 |
5 | 204300322122324 |
6 | 10042511023514 |
7 | 651236250316 |
oct | 143247325046 |
9 | 37362412631 |
10 | 13331442214 |
11 | 5721284942 |
12 | 270080ab9a |
13 | 1345c5b05c |
14 | 9067a5446 |
15 | 5305c1e44 |
hex | 31a9daa26 |
13331442214 has 8 divisors (see below), whose sum is σ = 19997655408. Its totient is φ = 6665557080.
The previous prime is 13331442209. The next prime is 13331442217. The reversal of 13331442214 is 41224413331.
It is a happy number.
13331442214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13331442217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103564 + ... + 193360.
It is an arithmetic number, because the mean of its divisors is an integer number (2499706926).
Almost surely, 213331442214 is an apocalyptic number.
13331442214 is a deficient number, since it is larger than the sum of its proper divisors (6666213194).
13331442214 is an equidigital number, since it uses as much as digits as its factorization.
13331442214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164030.
The product of its digits is 6912, while the sum is 28.
Adding to 13331442214 its reverse (41224413331), we get a palindrome (54555855545).
It can be divided in two parts, 133314 and 42214, that added together give a triangular number (175528 = T592).
The spelling of 13331442214 in words is "thirteen billion, three hundred thirty-one million, four hundred forty-two thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •