Base | Representation |
---|---|
bin | 1001001100100010101000… |
… | …11001100101000010010010 |
3 | 2122121012211110020021222122 |
4 | 10212101110121211002102 |
5 | 10122304401214133020 |
6 | 111001525315534242 |
7 | 4155000015033650 |
oct | 446212431450222 |
9 | 78535743207878 |
10 | 20222122021010 |
11 | 6497176767028 |
12 | 23272238ba382 |
13 | b38c26808970 |
14 | 4dca823a3dd0 |
15 | 2510554dd125 |
hex | 126454665092 |
20222122021010 has 64 divisors (see below), whose sum is σ = 44811923030784. Its totient is φ = 6398233286400.
The previous prime is 20222122020959. The next prime is 20222122021019. The reversal of 20222122021010 is 1012022122202.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 20222122021010.
It is not an unprimeable number, because it can be changed into a prime (20222122021019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 348500 + ... + 6369120.
It is an arithmetic number, because the mean of its divisors is an integer number (700186297356).
Almost surely, 220222122021010 is an apocalyptic number.
20222122021010 is an abundant number, since it is smaller than the sum of its proper divisors (24589801009774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20222122021010 is a wasteful number, since it uses less digits than its factorization.
20222122021010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6024339.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 20222122021010 its reverse (1012022122202), we get a palindrome (21234144143212).
The spelling of 20222122021010 in words is "twenty trillion, two hundred twenty-two billion, one hundred twenty-two million, twenty-one thousand, ten".
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