Base | Representation |
---|---|
bin | 1010001101001001111110… |
… | …0110010111001110100110 |
3 | 1110201201200222220220201101 |
4 | 2203102133212113032212 |
5 | 2432321334321223420 |
6 | 35510530022150314 |
7 | 2235462055025263 |
oct | 243223746271646 |
9 | 43651628826641 |
10 | 11221132211110 |
11 | 3636945665098 |
12 | 131289258239a |
13 | 6351c0869053 |
14 | 2ab16a06426a |
15 | 146d49e9460a |
hex | a349f9973a6 |
11221132211110 has 32 divisors (see below), whose sum is σ = 20851708476672. Its totient is φ = 4343222231040.
The previous prime is 11221132211099. The next prime is 11221132211111. The reversal of 11221132211110 is 1111223112211.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11221132211111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1219554 + ... + 4891786.
It is an arithmetic number, because the mean of its divisors is an integer number (651615889896).
Almost surely, 211221132211110 is an apocalyptic number.
11221132211110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11221132211110 is a deficient number, since it is larger than the sum of its proper divisors (9630576265562).
11221132211110 is a wasteful number, since it uses less digits than its factorization.
11221132211110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3682128.
The product of its (nonzero) digits is 48, while the sum is 19.
Adding to 11221132211110 its reverse (1111223112211), we get a palindrome (12332355323321).
The spelling of 11221132211110 in words is "eleven trillion, two hundred twenty-one billion, one hundred thirty-two million, two hundred eleven thousand, one hundred ten".
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