Base | Representation |
---|---|
bin | 1010000000010010001100… |
… | …0110011000110010011001 |
3 | 1102221120220220212212200021 |
4 | 2200010203012120302121 |
5 | 2420211000012401014 |
6 | 35221155202110441 |
7 | 2213503154212123 |
oct | 240044306306231 |
9 | 42846826785607 |
10 | 11000000122009 |
11 | 356108a332648 |
12 | 1297a5994b421 |
13 | 61a3ac467752 |
14 | 2a058d5a8213 |
15 | 1412066d0624 |
hex | a0123198c99 |
11000000122009 has 2 divisors, whose sum is σ = 11000000122010. Its totient is φ = 11000000122008.
The previous prime is 11000000121973. The next prime is 11000000122031. The reversal of 11000000122009 is 90022100000011.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 10292887312009 + 707112810000 = 3208253^2 + 840900^2 .
It is a cyclic number.
It is not a de Polignac number, because 11000000122009 - 27 = 11000000121881 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11000000121983 and 11000000122001.
It is not a weakly prime, because it can be changed into another prime (11000000122109) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500000061004 + 5500000061005.
It is an arithmetic number, because the mean of its divisors is an integer number (5500000061005).
Almost surely, 211000000122009 is an apocalyptic number.
It is an amenable number.
11000000122009 is a deficient number, since it is larger than the sum of its proper divisors (1).
11000000122009 is an equidigital number, since it uses as much as digits as its factorization.
11000000122009 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 36, while the sum is 16.
The spelling of 11000000122009 in words is "eleven trillion, one hundred twenty-two thousand, nine".
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