Base | Representation |
---|---|
bin | 11000100111000111… |
… | …00110100101111000 |
3 | 1021002211121001102022 |
4 | 30103203212211320 |
5 | 204030012031404 |
6 | 10023040254012 |
7 | 645300444011 |
oct | 142343464570 |
9 | 37084531368 |
10 | 13213002104 |
11 | 5670439055 |
12 | 2689011308 |
13 | 132755c153 |
14 | 8d4b74008 |
15 | 524ec88be |
hex | 3138e6978 |
13213002104 has 16 divisors (see below), whose sum is σ = 25378632720. Its totient is φ = 6445366720.
The previous prime is 13213002083. The next prime is 13213002109. The reversal of 13213002104 is 40120031231.
13213002104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13213002109) 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, 20141444 + ... + 20142099.
It is an arithmetic number, because the mean of its divisors is an integer number (1586164545).
Almost surely, 213213002104 is an apocalyptic number.
It is an amenable number.
13213002104 is a deficient number, since it is larger than the sum of its proper divisors (12165630616).
13213002104 is a wasteful number, since it uses less digits than its factorization.
13213002104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40283590 (or 40283586 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 13213002104 its reverse (40120031231), we get a palindrome (53333033335).
The spelling of 13213002104 in words is "thirteen billion, two hundred thirteen million, two thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •