Base | Representation |
---|---|
bin | 1011000000011100010010… |
… | …1001100011101011110001 |
3 | 1120211221221122222212212211 |
4 | 2300013010221203223301 |
5 | 3041240322324214413 |
6 | 41423403432252121 |
7 | 2356233226360165 |
oct | 260070451435361 |
9 | 46757848885784 |
10 | 12102222101233 |
11 | 3946583965500 |
12 | 14355a9841041 |
13 | 69a30869b614 |
14 | 2dba71bd0ca5 |
15 | 15ec1729083d |
hex | b01c4a63af1 |
12102222101233 has 12 divisors (see below), whose sum is σ = 13302593349444. Its totient is φ = 11001895308800.
The previous prime is 12102222101153. The next prime is 12102222101269. The reversal of 12102222101233 is 33210122220121.
It can be written as a sum of positive squares in 2 ways, for example, as 2049054828304 + 10053167272929 = 1431452^2 + 3170673^2 .
It is not a de Polignac number, because 12102222101233 - 237 = 11964783147761 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12102222102233) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11139693 + ... + 12177733.
It is an arithmetic number, because the mean of its divisors is an integer number (1108549445787).
Almost surely, 212102222101233 is an apocalyptic number.
It is an amenable number.
12102222101233 is a deficient number, since it is larger than the sum of its proper divisors (1200371248211).
12102222101233 is a wasteful number, since it uses less digits than its factorization.
12102222101233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1134416 (or 1134405 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 12102222101233 its reverse (33210122220121), we get a palindrome (45312344321354).
The spelling of 12102222101233 in words is "twelve trillion, one hundred two billion, two hundred twenty-two million, one hundred one thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •