Base | Representation |
---|---|
bin | 1100000111111010001100… |
… | …0111010110000011000101 |
3 | 1202012100010000121012221210 |
4 | 3001332203013112003011 |
5 | 3221344340123143023 |
6 | 44203420545202033 |
7 | 2544030216415635 |
oct | 301764307260305 |
9 | 52170100535853 |
10 | 13330020131013 |
11 | 427a25893a823 |
12 | 15b3544930319 |
13 | 7590280aa051 |
14 | 3412681326c5 |
15 | 181b275e9593 |
hex | c1fa31d60c5 |
13330020131013 has 16 divisors (see below), whose sum is σ = 17782127519040. Its totient is φ = 8882297311104.
The previous prime is 13330020130943. The next prime is 13330020131069. The reversal of 13330020131013 is 31013102003331.
It is a de Polignac number, because none of the positive numbers 2k-13330020131013 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13330020131093) 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, 62231545 + ... + 62445377.
It is an arithmetic number, because the mean of its divisors is an integer number (1111382969940).
Almost surely, 213330020131013 is an apocalyptic number.
It is an amenable number.
13330020131013 is a deficient number, since it is larger than the sum of its proper divisors (4452107388027).
13330020131013 is a wasteful number, since it uses less digits than its factorization.
13330020131013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223988.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 13330020131013 its reverse (31013102003331), we get a palindrome (44343122134344).
The spelling of 13330020131013 in words is "thirteen trillion, three hundred thirty billion, twenty million, one hundred thirty-one thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •