Base | Representation |
---|---|
bin | 11001010010001011010001… |
… | …001001000100101101111001 |
3 | 112120201122011222101012120220 |
4 | 121102023101021010231321 |
5 | 104033401013300011301 |
6 | 1032300401110410253 |
7 | 32264643630235644 |
oct | 3122132111045571 |
9 | 476648158335526 |
10 | 111200212110201 |
11 | 32482821830875 |
12 | 1057b41a060989 |
13 | 4a0819a7c3656 |
14 | 1d661946c0a5b |
15 | ccc88cd4a936 |
hex | 6522d1244b79 |
111200212110201 has 16 divisors (see below), whose sum is σ = 149287269949440. Its totient is φ = 73624901320080.
The previous prime is 111200212110173. The next prime is 111200212110223. The reversal of 111200212110201 is 102011212002111.
It is a happy number.
It is not a de Polignac number, because 111200212110201 - 210 = 111200212109177 is a prime.
It is not an unprimeable number, because it can be changed into a prime (111200212110241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198071185 + ... + 198631806.
It is an arithmetic number, because the mean of its divisors is an integer number (9330454371840).
Almost surely, 2111200212110201 is an apocalyptic number.
It is an amenable number.
111200212110201 is a deficient number, since it is larger than the sum of its proper divisors (38087057839239).
111200212110201 is a wasteful number, since it uses less digits than its factorization.
111200212110201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 396703636.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 111200212110201 its reverse (102011212002111), we get a palindrome (213211424112312).
The spelling of 111200212110201 in words is "one hundred eleven trillion, two hundred billion, two hundred twelve million, one hundred ten thousand, two hundred one".
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