Base | Representation |
---|---|
bin | 1010000110011001010111… |
… | …11000110100010000100100 |
3 | 2220122020220221022121021021 |
4 | 11003030223320310100210 |
5 | 10402342101110431040 |
6 | 115123045545300524 |
7 | 4451422543546216 |
oct | 503145370642044 |
9 | 86566827277237 |
10 | 22210012202020 |
11 | 7093238968645 |
12 | 25a8548194744 |
13 | c5151a237666 |
14 | 56ad8280a5b6 |
15 | 287b002a624a |
hex | 14332be34424 |
22210012202020 has 48 divisors (see below), whose sum is σ = 47508929133120. Its totient is φ = 8719181214336.
The previous prime is 22210012201969. The next prime is 22210012202047. The reversal of 22210012202020 is 2020221001222.
It is a junction number, because it is equal to n+sod(n) for n = 22210012201985 and 22210012202003.
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, 14629062 + ... + 16075741.
It is an arithmetic number, because the mean of its divisors is an integer number (989769356940).
Almost surely, 222210012202020 is an apocalyptic number.
22210012202020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22210012202020 is an abundant number, since it is smaller than the sum of its proper divisors (25298916931100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22210012202020 is a wasteful number, since it uses less digits than its factorization.
22210012202020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30705484 (or 30705482 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 22210012202020 its reverse (2020221001222), we get a palindrome (24230233203242).
The spelling of 22210012202020 in words is "twenty-two trillion, two hundred ten billion, twelve million, two hundred two thousand, twenty".
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