Base | Representation |
---|---|
bin | 11101101111101010011… |
… | …00101110001100011011 |
3 | 10121201000101211020022010 |
4 | 32313311030232030123 |
5 | 113221044334031021 |
6 | 2101302053001003 |
7 | 133560430116042 |
oct | 16676514561433 |
9 | 3551011736263 |
10 | 1022021002011 |
11 | 364489236709 |
12 | 1460a8923163 |
13 | 754b7592049 |
14 | 37674cd3559 |
15 | 1b8b9b42976 |
hex | edf532e31b |
1022021002011 has 16 divisors (see below), whose sum is σ = 1388409935360. Its totient is φ = 668595526560.
The previous prime is 1022021001977. The next prime is 1022021002019. The reversal of 1022021002011 is 1102001202201.
It is not a de Polignac number, because 1022021002011 - 215 = 1022020969243 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1022021002019) 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, 13189360 + ... + 13266621.
It is an arithmetic number, because the mean of its divisors is an integer number (86775620960).
Almost surely, 21022021002011 is an apocalyptic number.
1022021002011 is a deficient number, since it is larger than the sum of its proper divisors (366388933349).
1022021002011 is a wasteful number, since it uses less digits than its factorization.
1022021002011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26456226.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 1022021002011 its reverse (1102001202201), we get a palindrome (2124022204212).
The spelling of 1022021002011 in words is "one trillion, twenty-two billion, twenty-one million, two thousand, eleven".
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