Base | Representation |
---|---|
bin | 11001011111011100100011… |
… | …000110000010001111101111 |
3 | 112200221210222102011110112000 |
4 | 121133130203012002033233 |
5 | 104143321110222041421 |
6 | 1034235332535543343 |
7 | 32420555564326140 |
oct | 3137344306021757 |
9 | 480853872143460 |
10 | 112112120112111 |
11 | 327a4535056759 |
12 | 106a80b622ab53 |
13 | 4a73187342a22 |
14 | 1d983813b7ac7 |
15 | ce64609c4226 |
hex | 65f7231823ef |
112112120112111 has 64 divisors (see below), whose sum is σ = 195755570380800. Its totient is φ = 62091219103200.
The previous prime is 112112120112037. The next prime is 112112120112169. The reversal of 112112120112111 is 111211021211211.
It is not a de Polignac number, because 112112120112111 - 215 = 112112120079343 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112112120112211) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 70011075 + ... + 71594516.
It is an arithmetic number, because the mean of its divisors is an integer number (3058680787200).
Almost surely, 2112112120112111 is an apocalyptic number.
112112120112111 is a deficient number, since it is larger than the sum of its proper divisors (83643450268689).
112112120112111 is a wasteful number, since it uses less digits than its factorization.
112112120112111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141605737 (or 141605731 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 18.
Adding to 112112120112111 its reverse (111211021211211), we get a palindrome (223323141323322).
The spelling of 112112120112111 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred twenty million, one hundred twelve thousand, one hundred eleven".
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