Base | Representation |
---|---|
bin | 110100001101001010… |
… | …1100001111001110001 |
3 | 101201101012121221121202 |
4 | 1220122111201321301 |
5 | 3314100404014301 |
6 | 123300355500545 |
7 | 11046133533623 |
oct | 1503225417161 |
9 | 351335557552 |
10 | 112111001201 |
11 | 43600812601 |
12 | 198898b7755 |
13 | a75896a244 |
14 | 55d76d4c13 |
15 | 2db25d466b |
hex | 1a1a561e71 |
112111001201 has 2 divisors, whose sum is σ = 112111001202. Its totient is φ = 112111001200.
The previous prime is 112111001159. The next prime is 112111001207. The reversal of 112111001201 is 102100111211.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 111790591201 + 320410000 = 334351^2 + 17900^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112111001201 is a prime.
It is not a weakly prime, because it can be changed into another prime (112111001207) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055500600 + 56055500601.
It is an arithmetic number, because the mean of its divisors is an integer number (56055500601).
Almost surely, 2112111001201 is an apocalyptic number.
It is an amenable number.
112111001201 is a deficient number, since it is larger than the sum of its proper divisors (1).
112111001201 is an equidigital number, since it uses as much as digits as its factorization.
112111001201 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 112111001201 its reverse (102100111211), we get a palindrome (214211112412).
The spelling of 112111001201 in words is "one hundred twelve billion, one hundred eleven million, one thousand, two hundred one".
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