Base | Representation |
---|---|
bin | 11001011111010010011000… |
… | …010101001101001000000011 |
3 | 112200220202210112001001121222 |
4 | 121133102120111031020003 |
5 | 104143131230220334334 |
6 | 1034230325321305255 |
7 | 32420021202044663 |
oct | 3137223025151003 |
9 | 480822715031558 |
10 | 112101202121219 |
11 | 3279a942141593 |
12 | 106a5b6993522b |
13 | 4a7213740009c |
14 | 1d97a273741a3 |
15 | ce6022233d2e |
hex | 65f49854d203 |
112101202121219 has 2 divisors, whose sum is σ = 112101202121220. Its totient is φ = 112101202121218.
The previous prime is 112101202121177. The next prime is 112101202121221. The reversal of 112101202121219 is 912121202101211.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112101202121219 is a prime.
It is a super-2 number, since 2×1121012021212192 (a number of 29 digits) contains 22 as substring.
Together with 112101202121221, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (112101202121119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56050601060609 + 56050601060610.
It is an arithmetic number, because the mean of its divisors is an integer number (56050601060610).
Almost surely, 2112101202121219 is an apocalyptic number.
112101202121219 is a deficient number, since it is larger than the sum of its proper divisors (1).
112101202121219 is an equidigital number, since it uses as much as digits as its factorization.
112101202121219 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 288, while the sum is 26.
The spelling of 112101202121219 in words is "one hundred twelve trillion, one hundred one billion, two hundred two million, one hundred twenty-one thousand, two hundred nineteen".
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