Base | Representation |
---|---|
bin | 1000101001001010… |
… | …0011110101111100 |
3 | 12222200201100222021 |
4 | 2022102203311330 |
5 | 14222422334322 |
6 | 1022120125524 |
7 | 111331463533 |
oct | 21222436574 |
9 | 5880640867 |
10 | 2320121212 |
11 | a90714452 |
12 | 5490068a4 |
13 | 2ac89b7b6 |
14 | 1801c931a |
15 | d8a484c7 |
hex | 8a4a3d7c |
2320121212 has 12 divisors (see below), whose sum is σ = 4070142160. Its totient is φ = 1157223456.
The previous prime is 2320121183. The next prime is 2320121227. The reversal of 2320121212 is 2121210232.
It is a happy number.
2320121212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
2320121212 is a modest number, since divided by 121212 gives 2320 as remainder.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 707448 + ... + 710719.
Almost surely, 22320121212 is an apocalyptic number.
It is an amenable number.
2320121212 is a deficient number, since it is larger than the sum of its proper divisors (1750020948).
2320121212 is a wasteful number, since it uses less digits than its factorization.
2320121212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1418580 (or 1418578 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 2320121212 is about 48167.6365623226. The cubic root of 2320121212 is about 1323.8442442345.
Adding to 2320121212 its reverse (2121210232), we get a palindrome (4441331444).
The spelling of 2320121212 in words is "two billion, three hundred twenty million, one hundred twenty-one thousand, two hundred twelve".
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