Base | Representation |
---|---|
bin | 10111011111101001100100… |
… | …001000101101011110111101 |
3 | 111112212020210120211221012012 |
4 | 113133221210020231132331 |
5 | 102020424321310242341 |
6 | 1003433052000221005 |
7 | 30523226543336642 |
oct | 2737514410553675 |
9 | 445766716757165 |
10 | 103330003212221 |
11 | 2aa19010007605 |
12 | b70a06900a765 |
13 | 4586c92722956 |
14 | 1b732ad88ddc9 |
15 | be2cb57330eb |
hex | 5dfa6422d7bd |
103330003212221 has 16 divisors (see below), whose sum is σ = 105723438224640. Its totient is φ = 100944729999360.
The previous prime is 103330003212197. The next prime is 103330003212223. The reversal of 103330003212221 is 122212300033301.
It is a cyclic number.
It is not a de Polignac number, because 103330003212221 - 226 = 103329936103357 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 (103330003212223) 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, 243072185 + ... + 243496913.
It is an arithmetic number, because the mean of its divisors is an integer number (6607714889040).
Almost surely, 2103330003212221 is an apocalyptic number.
It is an amenable number.
103330003212221 is a deficient number, since it is larger than the sum of its proper divisors (2393435012419).
103330003212221 is an equidigital number, since it uses as much as digits as its factorization.
103330003212221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 434324.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 103330003212221 its reverse (122212300033301), we get a palindrome (225542303245522).
The spelling of 103330003212221 in words is "one hundred three trillion, three hundred thirty billion, three million, two hundred twelve thousand, two hundred twenty-one".
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