Base | Representation |
---|---|
bin | 100000000001000000110… |
… | …001111111011011001101 |
3 | 21210022212110022022022112 |
4 | 200001000301333123031 |
5 | 242021311141232341 |
6 | 4402414442553405 |
7 | 314644531210553 |
oct | 40010061773315 |
9 | 7708773268275 |
10 | 2200110102221 |
11 | 779074883459 |
12 | 2b6490508865 |
13 | 12c614623295 |
14 | 786b3431bd3 |
15 | 3c36ae4eaeb |
hex | 20040c7f6cd |
2200110102221 has 4 divisors (see below), whose sum is σ = 2200168234944. Its totient is φ = 2200051969500.
The previous prime is 2200110102193. The next prime is 2200110102227. The reversal of 2200110102221 is 1222010110022.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2200110102221 - 218 = 2200109840077 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2200110102196 and 2200110102205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2200110102227) 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, 29009555 + ... + 29085296.
It is an arithmetic number, because the mean of its divisors is an integer number (550042058736).
Almost surely, 22200110102221 is an apocalyptic number.
It is an amenable number.
2200110102221 is a deficient number, since it is larger than the sum of its proper divisors (58132723).
2200110102221 is an equidigital number, since it uses as much as digits as its factorization.
2200110102221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58132722.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2200110102221 its reverse (1222010110022), we get a palindrome (3422120212243).
The spelling of 2200110102221 in words is "two trillion, two hundred billion, one hundred ten million, one hundred two thousand, two hundred twenty-one".
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