Base | Representation |
---|---|
bin | 11001011111011011100110… |
… | …111101011000101111101011 |
3 | 112200221201101002202000202122 |
4 | 121133123212331120233223 |
5 | 104143312023432241021 |
6 | 1034235044455421455 |
7 | 32420521563656342 |
oct | 3137334675305753 |
9 | 480851332660678 |
10 | 112111111212011 |
11 | 327a406760411a |
12 | 106a7a7438488b |
13 | 4a7305630a812 |
14 | 1d982c73d0b59 |
15 | ce6402135bab |
hex | 65f6e6f58beb |
112111111212011 has 8 divisors (see below), whose sum is σ = 112151760902304. Its totient is φ = 112070468885760.
The previous prime is 112111111212007. The next prime is 112111111212013. The reversal of 112111111212011 is 110212111111211.
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 112111111212011 - 22 = 112111111212007 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112111111212013) 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, 28704545 + ... + 32375501.
It is an arithmetic number, because the mean of its divisors is an integer number (14018970112788).
Almost surely, 2112111111212011 is an apocalyptic number.
112111111212011 is a deficient number, since it is larger than the sum of its proper divisors (40649690293).
112111111212011 is an equidigital number, since it uses as much as digits as its factorization.
112111111212011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3682021.
The product of its (nonzero) digits is 8, while the sum is 17.
Adding to 112111111212011 its reverse (110212111111211), we get a palindrome (222323222323222).
The spelling of 112111111212011 in words is "one hundred twelve trillion, one hundred eleven billion, one hundred eleven million, two hundred twelve thousand, eleven".
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