Base | Representation |
---|---|
bin | 11000011111001011… |
… | …01010110110111101 |
3 | 1020221012100002112012 |
4 | 30033211222312331 |
5 | 203410441410010 |
6 | 10012301421005 |
7 | 643531565564 |
oct | 141745526675 |
9 | 36835302465 |
10 | 13146435005 |
11 | 5636902220 |
12 | 266a86a765 |
13 | 1316823032 |
14 | 8c9da6bdb |
15 | 51e22a005 |
hex | 30f96adbd |
13146435005 has 16 divisors (see below), whose sum is σ = 17803324800. Its totient is φ = 9231351360.
The previous prime is 13146434941. The next prime is 13146435007. The reversal of 13146435005 is 50053464131.
It is not a de Polignac number, because 13146435005 - 26 = 13146434941 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13146435007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4119545 + ... + 4122734.
It is an arithmetic number, because the mean of its divisors is an integer number (1112707800).
Almost surely, 213146435005 is an apocalyptic number.
It is an amenable number.
13146435005 is a deficient number, since it is larger than the sum of its proper divisors (4656889795).
13146435005 is a wasteful number, since it uses less digits than its factorization.
13146435005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8242324.
The product of its (nonzero) digits is 21600, while the sum is 32.
Adding to 13146435005 its reverse (50053464131), we get a palindrome (63199899136).
The spelling of 13146435005 in words is "thirteen billion, one hundred forty-six million, four hundred thirty-five thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •