Base | Representation |
---|---|
bin | 101101101110011011111110… |
… | …000111110101101100010111 |
3 | 222101001021120022211121021001 |
4 | 231232123332013311230113 |
5 | 202324333344340413421 |
6 | 1551413313410004131 |
7 | 60234141214306426 |
oct | 5556337607655427 |
9 | 871037508747231 |
10 | 201103222201111 |
11 | 5909444120076a |
12 | 1a67b19a276647 |
13 | 8829c4c7a9c19 |
14 | 379363b0152bd |
15 | 183b252876691 |
hex | b6e6fe1f5b17 |
201103222201111 has 8 divisors (see below), whose sum is σ = 203655291361280. Its totient is φ = 198551314509912.
The previous prime is 201103222201069. The next prime is 201103222201121. The reversal of 201103222201111 is 111102222301102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 201103222201111 - 219 = 201103221676823 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201103222201121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37859535 + ... + 42843328.
It is an arithmetic number, because the mean of its divisors is an integer number (25456911420160).
Almost surely, 2201103222201111 is an apocalyptic number.
201103222201111 is a deficient number, since it is larger than the sum of its proper divisors (2552069160169).
201103222201111 is an equidigital number, since it uses as much as digits as its factorization.
201103222201111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80734485.
The product of its (nonzero) digits is 96, while the sum is 19.
Adding to 201103222201111 its reverse (111102222301102), we get a palindrome (312205444502213).
Subtracting from 201103222201111 its reverse (111102222301102), we obtain a palindrome (90000999900009).
The spelling of 201103222201111 in words is "two hundred one trillion, one hundred three billion, two hundred twenty-two million, two hundred one thousand, one hundred eleven".
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