Base | Representation |
---|---|
bin | 11001010010001011010000… |
… | …011111000111011001010001 |
3 | 112120201122011012200101200120 |
4 | 121102023100133013121101 |
5 | 104033401002441023441 |
6 | 1032300400034540453 |
7 | 32264643434605443 |
oct | 3122132037073121 |
9 | 476648135611616 |
10 | 111200201111121 |
11 | 324828165a9021 |
12 | 1057b416437729 |
13 | 4a08198442115 |
14 | 1d6619305a493 |
15 | ccc88bdc6966 |
hex | 6522d07c7651 |
111200201111121 has 8 divisors (see below), whose sum is σ = 148282652750880. Its totient is φ = 74125608439392.
The previous prime is 111200201111107. The next prime is 111200201111159. The reversal of 111200201111121 is 121111102002111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 111200201111121 - 27 = 111200201110993 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 111200201111121.
It is not an unprimeable number, because it can be changed into a prime (111200201111161) 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, 1964708991 + ... + 1964765588.
It is an arithmetic number, because the mean of its divisors is an integer number (18535331593860).
Almost surely, 2111200201111121 is an apocalyptic number.
It is an amenable number.
111200201111121 is a deficient number, since it is larger than the sum of its proper divisors (37082451639759).
111200201111121 is an equidigital number, since it uses as much as digits as its factorization.
111200201111121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3929484015.
The product of its (nonzero) digits is 8, while the sum is 15.
Adding to 111200201111121 its reverse (121111102002111), we get a palindrome (232311303113232).
The spelling of 111200201111121 in words is "one hundred eleven trillion, two hundred billion, two hundred one million, one hundred eleven thousand, one hundred twenty-one".
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