Base | Representation |
---|---|
bin | 1010000110110011011011… |
… | …1000010000010010100001 |
3 | 1110100022000110111122012011 |
4 | 2201230312320100102201 |
5 | 2424024334241024301 |
6 | 35344441032032521 |
7 | 2224546514004244 |
oct | 241546670202241 |
9 | 43308013448164 |
10 | 11112001111201 |
11 | 35a4633a35531 |
12 | 12b56b6832741 |
13 | 627b1b397013 |
14 | 2a5b7642325b |
15 | 1440ae2d3a51 |
hex | a1b36e104a1 |
11112001111201 has 4 divisors (see below), whose sum is σ = 11117914897600. Its totient is φ = 11106087324804.
The previous prime is 11112001111171. The next prime is 11112001111241. The reversal of 11112001111201 is 10211110021111.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11112001111201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11112001111241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2956890381 + ... + 2956894138.
It is an arithmetic number, because the mean of its divisors is an integer number (2779478724400).
Almost surely, 211112001111201 is an apocalyptic number.
It is an amenable number.
11112001111201 is a deficient number, since it is larger than the sum of its proper divisors (5913786399).
11112001111201 is an equidigital number, since it uses as much as digits as its factorization.
11112001111201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5913786398.
The product of its (nonzero) digits is 4, while the sum is 13.
Adding to 11112001111201 its reverse (10211110021111), we get a palindrome (21323111132312).
The spelling of 11112001111201 in words is "eleven trillion, one hundred twelve billion, one million, one hundred eleven thousand, two hundred one".
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