Base | Representation |
---|---|
bin | 11101011001011110100… |
… | …111011010110111101100 |
3 | 21011010112202010221220112 |
4 | 131121132213122313230 |
5 | 231044403314133400 |
6 | 4144024401035152 |
7 | 265645661563553 |
oct | 35313647326754 |
9 | 7133482127815 |
10 | 2020222021100 |
11 | 709853733618 |
12 | 287648325ab8 |
13 | 118676c3662a |
14 | 6daca44ad9a |
15 | 3783d4a2835 |
hex | 1d65e9dadec |
2020222021100 has 18 divisors (see below), whose sum is σ = 4383881786004. Its totient is φ = 808088808400.
The previous prime is 2020222021063. The next prime is 2020222021123. The reversal of 2020222021100 is 11202220202.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10101110006 + ... + 10101110205.
Almost surely, 22020222021100 is an apocalyptic number.
2020222021100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2020222021100 is an abundant number, since it is smaller than the sum of its proper divisors (2363659764904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020222021100 is a wasteful number, since it uses less digits than its factorization.
2020222021100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20202220225 (or 20202220218 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 2020222021100 its reverse (11202220202), we get a palindrome (2031424241302).
The spelling of 2020222021100 in words is "two trillion, twenty billion, two hundred twenty-two million, twenty-one thousand, one hundred".
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