Base | Representation |
---|---|
bin | 11101010000111111101… |
… | …000001101111111100011 |
3 | 21010021000212102012200221 |
4 | 131100333220031333203 |
5 | 230422224210432321 |
6 | 4135520414023511 |
7 | 265204143444040 |
oct | 35207750157743 |
9 | 7107025365627 |
10 | 2011112202211 |
11 | 7059a9454882 |
12 | 2859254a7b97 |
13 | 1178547b5558 |
14 | 6d4a460a1c7 |
15 | 374a8831e41 |
hex | 1d43fa0dfe3 |
2011112202211 has 8 divisors (see below), whose sum is σ = 2332718631680. Its totient is φ = 1698081944328.
The previous prime is 2011112202199. The next prime is 2011112202259. The reversal of 2011112202211 is 1122022111102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2011112202211 - 219 = 2011111677923 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2011112202511) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2144042391 + ... + 2144043328.
It is an arithmetic number, because the mean of its divisors is an integer number (291589828960).
Almost surely, 22011112202211 is an apocalyptic number.
2011112202211 is a deficient number, since it is larger than the sum of its proper divisors (321606429469).
2011112202211 is an equidigital number, since it uses as much as digits as its factorization.
2011112202211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4288085793.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 2011112202211 its reverse (1122022111102), we get a palindrome (3133134313313).
The spelling of 2011112202211 in words is "two trillion, eleven billion, one hundred twelve million, two hundred two thousand, two hundred eleven".
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