Base | Representation |
---|---|
bin | 11001000000011010… |
… | …01010010111111011 |
3 | 1021122121220222222112 |
4 | 30200031022113323 |
5 | 204443324120123 |
6 | 10100101042535 |
7 | 653455341212 |
oct | 144015122773 |
9 | 37577828875 |
10 | 13425223163 |
11 | 576a208960 |
12 | 27280b644b |
13 | 135c504c41 |
14 | 915018079 |
15 | 538948d78 |
hex | 32034a5fb |
13425223163 has 8 divisors (see below), whose sum is σ = 14665418496. Its totient is φ = 12188314600.
The previous prime is 13425223109. The next prime is 13425223169. The reversal of 13425223163 is 36132252431.
13425223163 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 not a de Polignac number, because 13425223163 - 214 = 13425206779 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13425223169) 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 7 ways as a sum of consecutive naturals, for example, 813143 + ... + 829488.
It is an arithmetic number, because the mean of its divisors is an integer number (1833177312).
Almost surely, 213425223163 is an apocalyptic number.
13425223163 is a deficient number, since it is larger than the sum of its proper divisors (1240195333).
13425223163 is a wasteful number, since it uses less digits than its factorization.
13425223163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1643385.
The product of its digits is 25920, while the sum is 32.
Adding to 13425223163 its reverse (36132252431), we get a palindrome (49557475594).
The spelling of 13425223163 in words is "thirteen billion, four hundred twenty-five million, two hundred twenty-three thousand, one hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •