Base | Representation |
---|---|
bin | 1001001100100000100011… |
… | …01001111000010111001010 |
3 | 2122121002221102010120011021 |
4 | 10212100101221320113022 |
5 | 10122300103032033002 |
6 | 111001222234423054 |
7 | 4154630166633622 |
oct | 446202151702712 |
9 | 78532842116137 |
10 | 20221002221002 |
11 | 6496751658780 |
12 | 2326b70891a8a |
13 | b38aa88148cb |
14 | 4dc9b778d882 |
15 | 250edc045737 |
hex | 126411a785ca |
20221002221002 has 32 divisors (see below), whose sum is σ = 33951802074624. Its totient is φ = 8952411820800.
The previous prime is 20221002220897. The next prime is 20221002221041. The reversal of 20221002221002 is 20012220012202.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17918683 + ... + 19013710.
It is an arithmetic number, because the mean of its divisors is an integer number (1060993814832).
Almost surely, 220221002221002 is an apocalyptic number.
20221002221002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20221002221002 is a deficient number, since it is larger than the sum of its proper divisors (13730799853622).
20221002221002 is a wasteful number, since it uses less digits than its factorization.
20221002221002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36933054.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 20221002221002 its reverse (20012220012202), we get a palindrome (40233222233204).
The spelling of 20221002221002 in words is "twenty trillion, two hundred twenty-one billion, two million, two hundred twenty-one thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •