Base | Representation |
---|---|
bin | 110000000000001100110101… |
… | …110011000110001011110001 |
3 | 1000200111212200012010120101212 |
4 | 300000030311303012023301 |
5 | 210132442300111201001 |
6 | 2025003110454405505 |
7 | 62316626623043546 |
oct | 6000146563061361 |
9 | 1020455605116355 |
10 | 211120020022001 |
11 | 612a6552462192 |
12 | 1b818583660895 |
13 | 90a56bca8a71c |
14 | 3a1c399034bcd |
15 | 1961ab23567bb |
hex | c00335cc62f1 |
211120020022001 has 2 divisors, whose sum is σ = 211120020022002. Its totient is φ = 211120020022000.
The previous prime is 211120020021991. The next prime is 211120020022019. The reversal of 211120020022001 is 100220020021112.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 201428503887601 + 9691516134400 = 14192551^2 + 3113120^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-211120020022001 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (211120020022201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105560010011000 + 105560010011001.
It is an arithmetic number, because the mean of its divisors is an integer number (105560010011001).
Almost surely, 2211120020022001 is an apocalyptic number.
It is an amenable number.
211120020022001 is a deficient number, since it is larger than the sum of its proper divisors (1).
211120020022001 is an equidigital number, since it uses as much as digits as its factorization.
211120020022001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 211120020022001 its reverse (100220020021112), we get a palindrome (311340040043113).
The spelling of 211120020022001 in words is "two hundred eleven trillion, one hundred twenty billion, twenty million, twenty-two thousand, one".
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