Base | Representation |
---|---|
bin | 1100000000111100010001… |
… | …1100000000001011110001 |
3 | 1201202220010220220010201002 |
4 | 3000033010130000023301 |
5 | 3212414213422012241 |
6 | 44032423130251345 |
7 | 2532262022135525 |
oct | 300170434001361 |
9 | 51686126803632 |
10 | 13210320110321 |
11 | 4233513345594 |
12 | 15942b9586b55 |
13 | 74a9600b4239 |
14 | 339550995d85 |
15 | 17d96db4b89b |
hex | c03c47002f1 |
13210320110321 has 8 divisors (see below), whose sum is σ = 13784720411904. Its totient is φ = 12635923021920.
The previous prime is 13210320110311. The next prime is 13210320110341. The reversal of 13210320110321 is 12301102301231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13210320110321 - 230 = 13209246368497 is a prime.
It is a super-2 number, since 2×132103201103212 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13210320110293 and 13210320110302.
It is not an unprimeable number, because it can be changed into a prime (13210320110311) 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, 11816381 + ... + 12885941.
It is an arithmetic number, because the mean of its divisors is an integer number (1723090051488).
Almost surely, 213210320110321 is an apocalyptic number.
It is an amenable number.
13210320110321 is a deficient number, since it is larger than the sum of its proper divisors (574400301583).
13210320110321 is a wasteful number, since it uses less digits than its factorization.
13210320110321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1606591.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 13210320110321 its reverse (12301102301231), we get a palindrome (25511422411552).
The spelling of 13210320110321 in words is "thirteen trillion, two hundred ten billion, three hundred twenty million, one hundred ten thousand, three hundred twenty-one".
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