Base | Representation |
---|---|
bin | 100000000010000001110… |
… | …111101000011110001111 |
3 | 21210102200120002112210211 |
4 | 200002001313220132033 |
5 | 242031030214200421 |
6 | 4403115052143251 |
7 | 315013561065100 |
oct | 40020167503617 |
9 | 7712616075724 |
10 | 2201202100111 |
11 | 779585222653 |
12 | 2b6736167b27 |
13 | 12c759931891 |
14 | 7877848a3a7 |
15 | 3c3d1c549e1 |
hex | 20081de878f |
2201202100111 has 12 divisors (see below), whose sum is σ = 2569694442480. Its totient is φ = 1880030251680.
The previous prime is 2201202100103. The next prime is 2201202100189. The reversal of 2201202100111 is 1110012021022.
It is not a de Polignac number, because 2201202100111 - 23 = 2201202100103 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2201202100091 and 2201202100100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2201202100511) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79919491 + ... + 79947028.
It is an arithmetic number, because the mean of its divisors is an integer number (214141203540).
Almost surely, 22201202100111 is an apocalyptic number.
2201202100111 is a deficient number, since it is larger than the sum of its proper divisors (368492342369).
2201202100111 is a wasteful number, since it uses less digits than its factorization.
2201202100111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159866814 (or 159866807 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 2201202100111 its reverse (1110012021022), we get a palindrome (3311214121133).
The spelling of 2201202100111 in words is "two trillion, two hundred one billion, two hundred two million, one hundred thousand, one hundred eleven".
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