Base | Representation |
---|---|
bin | 11001011110000110110000… |
… | …010011101101011110110101 |
3 | 112200122000012101221002211211 |
4 | 121132012300103231132311 |
5 | 104140313430000112041 |
6 | 1034125135542201421 |
7 | 32411115012326344 |
oct | 3136066023553665 |
9 | 480560171832754 |
10 | 112020000004021 |
11 | 3276946271301a |
12 | 10692287423271 |
13 | 4a67596212225 |
14 | 1d93b22ab7b5b |
15 | ce3d6d45c481 |
hex | 65e1b04ed7b5 |
112020000004021 has 2 divisors, whose sum is σ = 112020000004022. Its totient is φ = 112020000004020.
The previous prime is 112020000004013. The next prime is 112020000004027. The reversal of 112020000004021 is 120400000020211.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 100818166680625 + 11201833323396 = 10040825^2 + 3346914^2 .
It is a cyclic number.
It is not a de Polignac number, because 112020000004021 - 23 = 112020000004013 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 112020000003992 and 112020000004010.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (112020000004027) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010000002010 + 56010000002011.
It is an arithmetic number, because the mean of its divisors is an integer number (56010000002011).
Almost surely, 2112020000004021 is an apocalyptic number.
It is an amenable number.
112020000004021 is a deficient number, since it is larger than the sum of its proper divisors (1).
112020000004021 is an equidigital number, since it uses as much as digits as its factorization.
112020000004021 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 112020000004021 its reverse (120400000020211), we get a palindrome (232420000024232).
The spelling of 112020000004021 in words is "one hundred twelve trillion, twenty billion, four thousand, twenty-one".
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