Base | Representation |
---|---|
bin | 10010110100101111… |
… | …000011000011010101 |
3 | 1221011121122010120200 |
4 | 102310233003003111 |
5 | 312343244220313 |
6 | 13141343251113 |
7 | 1313606012064 |
oct | 226457030325 |
9 | 57147563520 |
10 | 20212101333 |
11 | 8632227986 |
12 | 3b00ba9a99 |
13 | 1ba160b098 |
14 | d9a5381db |
15 | 7d46b5b73 |
hex | 4b4bc30d5 |
20212101333 has 48 divisors (see below), whose sum is σ = 31673066880. Its totient is φ = 12376996992.
The previous prime is 20212101317. The next prime is 20212101341. The reversal of 20212101333 is 33310121202.
20212101333 is a `hidden beast` number, since 20 + 212 + 101 + 333 = 666.
It is not a de Polignac number, because 20212101333 - 24 = 20212101317 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20212101313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1848360 + ... + 1859262.
It is an arithmetic number, because the mean of its divisors is an integer number (659855560).
Almost surely, 220212101333 is an apocalyptic number.
It is an amenable number.
20212101333 is a deficient number, since it is larger than the sum of its proper divisors (11460965547).
20212101333 is a wasteful number, since it uses less digits than its factorization.
20212101333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11258 (or 11255 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 20212101333 its reverse (33310121202), we get a palindrome (53522222535).
The spelling of 20212101333 in words is "twenty billion, two hundred twelve million, one hundred one thousand, three hundred thirty-three".
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