Base | Representation |
---|---|
bin | 1100000111111011010010… |
… | …0001000111110101011101 |
3 | 1202012100212100222211202220 |
4 | 3001332310201013311131 |
5 | 3221400434344214323 |
6 | 44203505535135553 |
7 | 2544040363213002 |
oct | 301766441076535 |
9 | 52170770884686 |
10 | 13330312101213 |
11 | 427a39872a308 |
12 | 15b36066745b9 |
13 | 759073725c93 |
14 | 341294c158a9 |
15 | 181b4306e0e3 |
hex | c1fb4847d5d |
13330312101213 has 8 divisors (see below), whose sum is σ = 17774308536000. Its totient is φ = 8886595200288.
The previous prime is 13330312101203. The next prime is 13330312101221. The reversal of 13330312101213 is 31210121303331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-13330312101213 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 (13330312101203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69772168 + ... + 69962961.
It is an arithmetic number, because the mean of its divisors is an integer number (2221788567000).
Almost surely, 213330312101213 is an apocalyptic number.
It is an amenable number.
13330312101213 is a deficient number, since it is larger than the sum of its proper divisors (4443996434787).
13330312101213 is a wasteful number, since it uses less digits than its factorization.
13330312101213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139766931.
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 13330312101213 its reverse (31210121303331), we get a palindrome (44540433404544).
The spelling of 13330312101213 in words is "thirteen trillion, three hundred thirty billion, three hundred twelve million, one hundred one thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •