Base | Representation |
---|---|
bin | 1011000001000001001010… |
… | …0111110011101101110001 |
3 | 1120212220111111000101212021 |
4 | 2300100102213303231301 |
5 | 3041421110232400144 |
6 | 41432121535031441 |
7 | 2360033426001142 |
oct | 260202247635561 |
9 | 46786444011767 |
10 | 12112120200049 |
11 | 394a7a30aa661 |
12 | 14374b066b581 |
13 | 69b22522ab1c |
14 | 2dc3305c9ac9 |
15 | 1600e6220884 |
hex | b04129f3b71 |
12112120200049 has 2 divisors, whose sum is σ = 12112120200050. Its totient is φ = 12112120200048.
The previous prime is 12112120200007. The next prime is 12112120200197. The reversal of 12112120200049 is 94000202121121.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11996524960000 + 115595240049 = 3463600^2 + 339993^2 .
It is a cyclic number.
It is not a de Polignac number, because 12112120200049 - 215 = 12112120167281 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12112120199996 and 12112120200032.
It is not a weakly prime, because it can be changed into another prime (12112120206049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056060100024 + 6056060100025.
It is an arithmetic number, because the mean of its divisors is an integer number (6056060100025).
Almost surely, 212112120200049 is an apocalyptic number.
It is an amenable number.
12112120200049 is a deficient number, since it is larger than the sum of its proper divisors (1).
12112120200049 is an equidigital number, since it uses as much as digits as its factorization.
12112120200049 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 576, while the sum is 25.
The spelling of 12112120200049 in words is "twelve trillion, one hundred twelve billion, one hundred twenty million, two hundred thousand, forty-nine".
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