Base | Representation |
---|---|
bin | 1011010000100001… |
… | …1110100011111100 |
3 | 21210121122122221021 |
4 | 2310020132203330 |
5 | 22142130334322 |
6 | 1215514313524 |
7 | 134614415005 |
oct | 26410364374 |
9 | 7717578837 |
10 | 3022121212 |
11 | 13109aa440 |
12 | 7041288a4 |
13 | 39215b306 |
14 | 2095241ac |
15 | 12a4b34c7 |
hex | b421e8fc |
3022121212 has 48 divisors (see below), whose sum is σ = 6124876128. Its totient is φ = 1289502720.
The previous prime is 3022121183. The next prime is 3022121239. The reversal of 3022121212 is 2121212203.
It is a happy number.
3022121212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291868 + ... + 302044.
It is an arithmetic number, because the mean of its divisors is an integer number (127601586).
Almost surely, 23022121212 is an apocalyptic number.
It is an amenable number.
3022121212 is an abundant number, since it is smaller than the sum of its proper divisors (3102754916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3022121212 is a wasteful number, since it uses less digits than its factorization.
3022121212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10606 (or 10604 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 3022121212 is about 54973.8229705739. The cubic root of 3022121212 is about 1445.7858158824.
Adding to 3022121212 its reverse (2121212203), we get a palindrome (5143333415).
Subtracting from 3022121212 its reverse (2121212203), we obtain a palindrome (900909009).
The spelling of 3022121212 in words is "three billion, twenty-two million, one hundred twenty-one thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •