Base | Representation |
---|---|
bin | 1100010110001011011… |
… | …1100001100100110111 |
3 | 202021111110101010201212 |
4 | 3011202313201210313 |
5 | 11433401200320434 |
6 | 241235402512035 |
7 | 21216223162364 |
oct | 3054267414467 |
9 | 667443333655 |
10 | 212112120119 |
11 | 81a57842329 |
12 | 35137b0561b |
13 | 1700477c063 |
14 | a3a296746b |
15 | 57b69908ce |
hex | 3162de1937 |
212112120119 has 2 divisors, whose sum is σ = 212112120120. Its totient is φ = 212112120118.
The previous prime is 212112120109. The next prime is 212112120133. The reversal of 212112120119 is 911021211212.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-212112120119 is a prime.
It is a super-2 number, since 2×2121121201192 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 212112120094 and 212112120103.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (212112120109) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106056060059 + 106056060060.
It is an arithmetic number, because the mean of its divisors is an integer number (106056060060).
Almost surely, 2212112120119 is an apocalyptic number.
212112120119 is a deficient number, since it is larger than the sum of its proper divisors (1).
212112120119 is an equidigital number, since it uses as much as digits as its factorization.
212112120119 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 23.
The spelling of 212112120119 in words is "two hundred twelve billion, one hundred twelve million, one hundred twenty thousand, one hundred nineteen".
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