Base | Representation |
---|---|
bin | 1010000001011101000100… |
… | …1101100100110011101101 |
3 | 1110000111210210102220210210 |
4 | 2200113101031210303231 |
5 | 2421023131341023041 |
6 | 35234321540053033 |
7 | 2215114243620462 |
oct | 240272115446355 |
9 | 43014723386723 |
10 | 11020101111021 |
11 | 3569664869162 |
12 | 129b929694179 |
13 | 61c263a410a2 |
14 | 2a153905b669 |
15 | 1419d1249016 |
hex | a05d1364ced |
11020101111021 has 16 divisors (see below), whose sum is σ = 14984034630336. Its totient is φ = 7201697707776.
The previous prime is 11020101111013. The next prime is 11020101111049. The reversal of 11020101111021 is 12011110102011.
It is not a de Polignac number, because 11020101111021 - 23 = 11020101111013 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11020101110988 and 11020101111006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11020101111421) 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, 30680220 + ... + 31037333.
It is an arithmetic number, because the mean of its divisors is an integer number (936502164396).
Almost surely, 211020101111021 is an apocalyptic number.
It is an amenable number.
11020101111021 is a deficient number, since it is larger than the sum of its proper divisors (3963933519315).
11020101111021 is a wasteful number, since it uses less digits than its factorization.
11020101111021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61718732.
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 11020101111021 its reverse (12011110102011), we get a palindrome (23031211213032).
The spelling of 11020101111021 in words is "eleven trillion, twenty billion, one hundred one million, one hundred eleven thousand, twenty-one".
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