Base | Representation |
---|---|
bin | 111110100111111… |
… | …1100000111101100 |
3 | 12102110000122102022 |
4 | 1331033330013230 |
5 | 13300420033122 |
6 | 544302445312 |
7 | 103034004506 |
oct | 17517740754 |
9 | 5373018368 |
10 | 2101330412 |
11 | 989167705 |
12 | 4a7893838 |
13 | 27646559c |
14 | 15d114d76 |
15 | c472b642 |
hex | 7d3fc1ec |
2101330412 has 12 divisors (see below), whose sum is σ = 3795951936. Its totient is φ = 1016772720.
The previous prime is 2101330411. The next prime is 2101330421. The reversal of 2101330412 is 2140331012.
It is not an unprimeable number, because it can be changed into a prime (2101330411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8472983 + ... + 8473230.
It is an arithmetic number, because the mean of its divisors is an integer number (316329328).
Almost surely, 22101330412 is an apocalyptic number.
It is an amenable number.
2101330412 is a deficient number, since it is larger than the sum of its proper divisors (1694621524).
2101330412 is a wasteful number, since it uses less digits than its factorization.
2101330412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16946248 (or 16946246 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 2101330412 is about 45840.2706361993. The cubic root of 2101330412 is about 1280.8495361357.
Adding to 2101330412 its reverse (2140331012), we get a palindrome (4241661424).
The spelling of 2101330412 in words is "two billion, one hundred one million, three hundred thirty thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •