Base | Representation |
---|---|
bin | 100000000001110111000… |
… | …001011001010110000011 |
3 | 21210102012212122111121011 |
4 | 200001313001121112003 |
5 | 242030142122011321 |
6 | 4403045031341351 |
7 | 315006221151226 |
oct | 40016701312603 |
9 | 7712185574534 |
10 | 2201020110211 |
11 | 7794a152097a |
12 | 2b66a5221857 |
13 | 12c72b012050 |
14 | 7875c2355bd |
15 | 3c3c0ca6ae1 |
hex | 20077059583 |
2201020110211 has 4 divisors (see below), whose sum is σ = 2370329349472. Its totient is φ = 2031710870952.
The previous prime is 2201020110203. The next prime is 2201020110221. The reversal of 2201020110211 is 1120110201022.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2201020110211 - 23 = 2201020110203 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 169309239247 = 2201020110211 / (2 + 2 + 0 + 1 + 0 + 2 + 0 + 1 + 1 + 0 + 2 + 1 + 1).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2201020110191 and 2201020110200.
It is not an unprimeable number, because it can be changed into a prime (2201020110221) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84654619611 + ... + 84654619636.
It is an arithmetic number, because the mean of its divisors is an integer number (592582337368).
Almost surely, 22201020110211 is an apocalyptic number.
2201020110211 is a deficient number, since it is larger than the sum of its proper divisors (169309239261).
2201020110211 is a wasteful number, since it uses less digits than its factorization.
2201020110211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169309239260.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 2201020110211 its reverse (1120110201022), we get a palindrome (3321130311233).
The spelling of 2201020110211 in words is "two trillion, two hundred one billion, twenty million, one hundred ten thousand, two hundred eleven".
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