Base | Representation |
---|---|
bin | 110010000100011111100101… |
… | …101101010101111101011111 |
3 | 1001212200222101201120120120101 |
4 | 302010133211231111331133 |
5 | 212330414334224231421 |
6 | 2100203332023001531 |
7 | 64245504614524210 |
oct | 6204374555257537 |
9 | 1055628351516511 |
10 | 220211122102111 |
11 | 64191015597508 |
12 | 208464832992a7 |
13 | 95b4a86b9b09a |
14 | 3c543bd139407 |
15 | 1a6d2e3a07191 |
hex | c847e5b55f5f |
220211122102111 has 8 divisors (see below), whose sum is σ = 251684676385920. Its totient is φ = 188741273457048.
The previous prime is 220211122102099. The next prime is 220211122102177. The reversal of 220211122102111 is 111201221112022.
It is a happy number.
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 220211122102111 - 25 = 220211122102079 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 (220211122100111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926282341 + ... + 926520046.
It is an arithmetic number, because the mean of its divisors is an integer number (31460584548240).
Almost surely, 2220211122102111 is an apocalyptic number.
220211122102111 is a deficient number, since it is larger than the sum of its proper divisors (31473554283809).
220211122102111 is a wasteful number, since it uses less digits than its factorization.
220211122102111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1852819373.
The product of its (nonzero) digits is 64, while the sum is 19.
Adding to 220211122102111 its reverse (111201221112022), we get a palindrome (331412343214133).
The spelling of 220211122102111 in words is "two hundred twenty trillion, two hundred eleven billion, one hundred twenty-two million, one hundred two thousand, one hundred eleven".
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