Base | Representation |
---|---|
bin | 1101010110101… |
… | …00101011100111 |
3 | 21210210012211021 |
4 | 12223110223213 |
5 | 212134121244 |
6 | 15040552011 |
7 | 2530104334 |
oct | 653245347 |
9 | 253705737 |
10 | 112020199 |
11 | 58261485 |
12 | 31622607 |
13 | 1a291a55 |
14 | 10c3d98b |
15 | 9c7b284 |
hex | 6ad4ae7 |
112020199 has 2 divisors, whose sum is σ = 112020200. Its totient is φ = 112020198.
The previous prime is 112020197. The next prime is 112020221. The reversal of 112020199 is 991020211.
It is a weak prime.
It is an emirp because it is prime and its reverse (991020211) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 112020199 - 21 = 112020197 is a prime.
Together with 112020197, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (112020197) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010099 + 56010100.
It is an arithmetic number, because the mean of its divisors is an integer number (56010100).
Almost surely, 2112020199 is an apocalyptic number.
112020199 is a deficient number, since it is larger than the sum of its proper divisors (1).
112020199 is an equidigital number, since it uses as much as digits as its factorization.
112020199 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 324, while the sum is 25.
The square root of 112020199 is about 10583.9595142839. The cubic root of 112020199 is about 482.0574287501.
The spelling of 112020199 in words is "one hundred twelve million, twenty thousand, one hundred ninety-nine".
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