Base | Representation |
---|---|
bin | 110010000100010111001101… |
… | …001001011100010100101011 |
3 | 1001212200010011100201122120201 |
4 | 302010113031021130110223 |
5 | 212330242420221300321 |
6 | 2100155242450533031 |
7 | 64245035546016361 |
oct | 6204271511342453 |
9 | 1055603140648521 |
10 | 220202120103211 |
11 | 641882161604a4 |
12 | 20844790597177 |
13 | 95b3c80b9b00c |
14 | 3c53ba7763631 |
15 | 1a6ce68583291 |
hex | c845cd25c52b |
220202120103211 has 16 divisors (see below), whose sum is σ = 222466972673664. Its totient is φ = 217942927219584.
The previous prime is 220202120103127. The next prime is 220202120103239. The reversal of 220202120103211 is 112301021202022.
It is a cyclic number.
It is not a de Polignac number, because 220202120103211 - 211 = 220202120101163 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (220202120103241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441119620 + ... + 441618526.
It is an arithmetic number, because the mean of its divisors is an integer number (13904185792104).
Almost surely, 2220202120103211 is an apocalyptic number.
220202120103211 is a deficient number, since it is larger than the sum of its proper divisors (2264852570453).
220202120103211 is a wasteful number, since it uses less digits than its factorization.
220202120103211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504570.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 220202120103211 its reverse (112301021202022), we get a palindrome (332503141305233).
The spelling of 220202120103211 in words is "two hundred twenty trillion, two hundred two billion, one hundred twenty million, one hundred three thousand, two hundred eleven".
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