Base | Representation |
---|---|
bin | 10000000000100011001… |
… | …000010100001100100011 |
3 | 10220011112221010121200200 |
4 | 100000203020110030203 |
5 | 121011001324311321 |
6 | 2201213542320243 |
7 | 142323346204650 |
oct | 20004310241443 |
9 | 3804487117620 |
10 | 1100101010211 |
11 | 394606382505 |
12 | 159259729083 |
13 | 7c97b9b3828 |
14 | 3b360a7cc27 |
15 | 1d9397a4d26 |
hex | 10023214323 |
1100101010211 has 24 divisors (see below), whose sum is σ = 1911620805120. Its totient is φ = 595543403376.
The previous prime is 1100101010209. The next prime is 1100101010243. The reversal of 1100101010211 is 1120101010011.
It is not a de Polignac number, because 1100101010211 - 21 = 1100101010209 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 1100101010193 and 1100101010202.
It is not an unprimeable number, because it can be changed into a prime (1100101010011) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 459523035 + ... + 459525428.
It is an arithmetic number, because the mean of its divisors is an integer number (79650866880).
Almost surely, 21100101010211 is an apocalyptic number.
1100101010211 is a deficient number, since it is larger than the sum of its proper divisors (811519794909).
1100101010211 is a wasteful number, since it uses less digits than its factorization.
1100101010211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 919048495 (or 919048492 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 9.
Adding to 1100101010211 its reverse (1120101010011), we get a palindrome (2220202020222).
The spelling of 1100101010211 in words is "one trillion, one hundred billion, one hundred one million, ten thousand, two hundred eleven".
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