Base | Representation |
---|---|
bin | 10100111000010111… |
… | …00001100001111011 |
3 | 1001221020222020002110 |
4 | 22130023201201323 |
5 | 140424302414321 |
6 | 5052213303403 |
7 | 544541065236 |
oct | 123413414173 |
9 | 31836866073 |
10 | 11210201211 |
11 | 4832959100 |
12 | 220a334b63 |
13 | 1098643c71 |
14 | 784b8a41d |
15 | 459261176 |
hex | 29c2e187b |
11210201211 has 24 divisors (see below), whose sum is σ = 16443277312. Its totient is φ = 6788271600.
The previous prime is 11210201203. The next prime is 11210201231.
11210201211 is nontrivially palindromic in base 10.
11210201211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11210201211 - 23 = 11210201203 is a prime.
It is a super-2 number, since 2×112102012112 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11210201231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 434310 + ... + 459396.
Almost surely, 211210201211 is an apocalyptic number.
11210201211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
11210201211 is a deficient number, since it is larger than the sum of its proper divisors (5233076101).
11210201211 is a wasteful number, since it uses less digits than its factorization.
11210201211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26343 (or 26332 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
The spelling of 11210201211 in words is "eleven billion, two hundred ten million, two hundred one thousand, two hundred eleven".
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