Base | Representation |
---|---|
bin | 100000000001000000001… |
… | …100101000110000000101 |
3 | 21210022211202212210221110 |
4 | 200001000030220300011 |
5 | 242021301134410041 |
6 | 4402413453035233 |
7 | 314644352035065 |
oct | 40010014506005 |
9 | 7708752783843 |
10 | 2200100310021 |
11 | 77906a2a5429 |
12 | 2b6489185b19 |
13 | 12c6125a5193 |
14 | 786b20033a5 |
15 | 3c36a168516 |
hex | 20040328c05 |
2200100310021 has 8 divisors (see below), whose sum is σ = 3087860084320. Its totient is φ = 1389537037872.
The previous prime is 2200100310019. The next prime is 2200100310043. The reversal of 2200100310021 is 1200130010022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2200100310021 - 21 = 2200100310019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2200100309979 and 2200100310006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2200100310721) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19299125470 + ... + 19299125583.
It is an arithmetic number, because the mean of its divisors is an integer number (385982510540).
Almost surely, 22200100310021 is an apocalyptic number.
It is an amenable number.
2200100310021 is a deficient number, since it is larger than the sum of its proper divisors (887759774299).
2200100310021 is a wasteful number, since it uses less digits than its factorization.
2200100310021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38598251075.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 2200100310021 its reverse (1200130010022), we get a palindrome (3400230320043).
The spelling of 2200100310021 in words is "two trillion, two hundred billion, one hundred million, three hundred ten thousand, twenty-one".
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