Base | Representation |
---|---|
bin | 1001001001011110010011… |
… | …00010110101111111001101 |
3 | 2122020010202022221110101121 |
4 | 10210233021202311333031 |
5 | 10114043012034422423 |
6 | 110441253535040541 |
7 | 4144245622614460 |
oct | 444571142657715 |
9 | 78203668843347 |
10 | 20116713201613 |
11 | 64564a5184956 |
12 | 230a906670151 |
13 | b2bcc855b992 |
14 | 4d7922c632d7 |
15 | 24d4364e545d |
hex | 124bc98b5fcd |
20116713201613 has 16 divisors (see below), whose sum is σ = 23367653553024. Its totient is φ = 16960059466560.
The previous prime is 20116713201581. The next prime is 20116713201631. The reversal of 20116713201613 is 31610231761102.
It is not a de Polignac number, because 20116713201613 - 25 = 20116713201581 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20116713201313) 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, 63836031 + ... + 64150387.
It is an arithmetic number, because the mean of its divisors is an integer number (1460478347064).
Almost surely, 220116713201613 is an apocalyptic number.
It is an amenable number.
20116713201613 is a deficient number, since it is larger than the sum of its proper divisors (3250940351411).
20116713201613 is a wasteful number, since it uses less digits than its factorization.
20116713201613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 464292.
The product of its (nonzero) digits is 9072, while the sum is 34.
Adding to 20116713201613 its reverse (31610231761102), we get a palindrome (51726944962715).
The spelling of 20116713201613 in words is "twenty trillion, one hundred sixteen billion, seven hundred thirteen million, two hundred one thousand, six hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •