Base | Representation |
---|---|
bin | 1001001110110100010000… |
… | …01100000101111010010011 |
3 | 2122212200121211110222022100 |
4 | 10213122020030011322103 |
5 | 10130100003334442321 |
6 | 111101455040011443 |
7 | 4163435236404123 |
oct | 447321014057223 |
9 | 78780554428270 |
10 | 20300300312211 |
11 | 6517344331347 |
12 | 233a401600b83 |
13 | b434053bc57a |
14 | 50277b214c83 |
15 | 2530cdab6326 |
hex | 127688305e93 |
20300300312211 has 48 divisors (see below), whose sum is σ = 31073672822400. Its totient is φ = 12726717045504.
The previous prime is 20300300312209. The next prime is 20300300312249. The reversal of 20300300312211 is 11221300300302.
20300300312211 is a `hidden beast` number, since 2 + 0 + 30 + 0 + 300 + 312 + 21 + 1 = 666.
It is not a de Polignac number, because 20300300312211 - 21 = 20300300312209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20300300310211) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1869439300 + ... + 1869450158.
It is an arithmetic number, because the mean of its divisors is an integer number (647368183800).
Almost surely, 220300300312211 is an apocalyptic number.
20300300312211 is a deficient number, since it is larger than the sum of its proper divisors (10773372510189).
20300300312211 is a wasteful number, since it uses less digits than its factorization.
20300300312211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20048 (or 20045 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 20300300312211 its reverse (11221300300302), we get a palindrome (31521600612513).
The spelling of 20300300312211 in words is "twenty trillion, three hundred billion, three hundred million, three hundred twelve thousand, two hundred eleven".
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