Base | Representation |
---|---|
bin | 1001001011111010000001… |
… | …11010001111000111111011 |
3 | 2122112010120001021002122021 |
4 | 10211331000322033013323 |
5 | 10121430223432414321 |
6 | 110543522103135311 |
7 | 4153265523443053 |
oct | 445750072170773 |
9 | 78463501232567 |
10 | 20200320201211 |
11 | 64889a9150137 |
12 | 2322b5a444537 |
13 | b36b60a54887 |
14 | 4db9b4a90563 |
15 | 2506cb4a9941 |
hex | 125f40e8f1fb |
20200320201211 has 32 divisors (see below), whose sum is σ = 23116595443200. Its totient is φ = 17536711610880.
The previous prime is 20200320201199. The next prime is 20200320201223. The reversal of 20200320201211 is 11210202300202.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (20200320201199) and next prime (20200320201223).
It is a cyclic number.
It is not a de Polignac number, because 20200320201211 - 25 = 20200320201179 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20200320201251) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8097600 + ... + 10294258.
It is an arithmetic number, because the mean of its divisors is an integer number (722393607600).
Almost surely, 220200320201211 is an apocalyptic number.
20200320201211 is a deficient number, since it is larger than the sum of its proper divisors (2916275241989).
20200320201211 is a wasteful number, since it uses less digits than its factorization.
20200320201211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2197539.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 20200320201211 its reverse (11210202300202), we get a palindrome (31410522501413).
The spelling of 20200320201211 in words is "twenty trillion, two hundred billion, three hundred twenty million, two hundred one thousand, two hundred eleven".
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