Base | Representation |
---|---|
bin | 11110101110000010100… |
… | …111000100011000111011 |
3 | 21110210220121222110211120 |
4 | 132232002213010120323 |
5 | 234041332134101021 |
6 | 4253442253400323 |
7 | 305342022551511 |
oct | 36560247043073 |
9 | 7423817873746 |
10 | 2111020222011 |
11 | 744307976888 |
12 | 2a11684990a3 |
13 | 1240b722b92c |
14 | 742613664b1 |
15 | 39da494d2c6 |
hex | 1eb829c463b |
2111020222011 has 16 divisors (see below), whose sum is σ = 2912753325600. Its totient is φ = 1358350343168.
The previous prime is 2111020222001. The next prime is 2111020222061. The reversal of 2111020222011 is 1102220201112.
It is a cyclic number.
It is not a de Polignac number, because 2111020222011 - 25 = 2111020221979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2111020222001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3917526 + ... + 4423691.
It is an arithmetic number, because the mean of its divisors is an integer number (182047082850).
Almost surely, 22111020222011 is an apocalyptic number.
2111020222011 is a deficient number, since it is larger than the sum of its proper divisors (801733103589).
2111020222011 is a wasteful number, since it uses less digits than its factorization.
2111020222011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8344158.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 2111020222011 its reverse (1102220201112), we get a palindrome (3213240423123).
The spelling of 2111020222011 in words is "two trillion, one hundred eleven billion, twenty million, two hundred twenty-two thousand, eleven".
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