Base | Representation |
---|---|
bin | 101111110000001100100011… |
… | …100010010011011001011011 |
3 | 1000112121201211222111100022111 |
4 | 233300030203202103121123 |
5 | 210011432333203031021 |
6 | 2022401540541333151 |
7 | 62144313251112142 |
oct | 5760144342233133 |
9 | 1015551758440274 |
10 | 210020202002011 |
11 | 60a120818a64a5 |
12 | 1b67b3a48671b7 |
13 | 9025a878ca63b |
14 | 39c1063bbc759 |
15 | 19431928508e1 |
hex | bf032389365b |
210020202002011 has 16 divisors (see below), whose sum is σ = 215391614258304. Its totient is φ = 204688156806144.
The previous prime is 210020202002003. The next prime is 210020202002057. The reversal of 210020202002011 is 110200202020012.
It is a happy number.
210020202002011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 210020202002011 - 23 = 210020202002003 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 210020202001982 and 210020202002000.
It is not an unprimeable number, because it can be changed into a prime (210020202002071) 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, 1574311 + ... + 20555263.
It is an arithmetic number, because the mean of its divisors is an integer number (13461975891144).
Almost surely, 2210020202002011 is an apocalyptic number.
210020202002011 is a deficient number, since it is larger than the sum of its proper divisors (5371412256293).
210020202002011 is a wasteful number, since it uses less digits than its factorization.
210020202002011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18981990.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 210020202002011 its reverse (110200202020012), we get a palindrome (320220404022023).
The spelling of 210020202002011 in words is "two hundred ten trillion, twenty billion, two hundred two million, two thousand, eleven".
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