Base | Representation |
---|---|
bin | 11110101110111101100… |
… | …110110001111100100011 |
3 | 21110220110121102112000111 |
4 | 132232331212301330203 |
5 | 234100344030032321 |
6 | 4254124412032151 |
7 | 305405401546204 |
oct | 36567546617443 |
9 | 7426417375014 |
10 | 2112010002211 |
11 | 74477564a34a |
12 | 2a13a3a62657 |
13 | 1242142cb1a5 |
14 | 743169b35ab |
15 | 39e117b15e1 |
hex | 1ebbd9b1f23 |
2112010002211 has 64 divisors (see below), whose sum is σ = 2393145216000. Its totient is φ = 1852143169536.
The previous prime is 2112010002209. The next prime is 2112010002227. The reversal of 2112010002211 is 1122000102112.
It is not a de Polignac number, because 2112010002211 - 21 = 2112010002209 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2112010002191 and 2112010002200.
It is not an unprimeable number, because it can be changed into a prime (2112010002811) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3284618656 + ... + 3284619298.
It is an arithmetic number, because the mean of its divisors is an integer number (37392894000).
Almost surely, 22112010002211 is an apocalyptic number.
2112010002211 is a deficient number, since it is larger than the sum of its proper divisors (281135213789).
2112010002211 is a wasteful number, since it uses less digits than its factorization.
2112010002211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1388.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 2112010002211 its reverse (1122000102112), we get a palindrome (3234010104323).
Subtracting from 2112010002211 its reverse (1122000102112), we obtain a palindrome (990009900099).
The spelling of 2112010002211 in words is "two trillion, one hundred twelve billion, ten million, two thousand, two hundred eleven".
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