Base | Representation |
---|---|
bin | 10100101100100110… |
… | …011010010000101100 |
3 | 2010100202200121021122 |
4 | 110230212122100230 |
5 | 331003103244040 |
6 | 14113102120112 |
7 | 1414465154546 |
oct | 245446322054 |
9 | 63322617248 |
10 | 22223103020 |
11 | 94743a9248 |
12 | 4382580038 |
13 | 2132137c01 |
14 | 110b658696 |
15 | 8a0eed1b5 |
hex | 52c99a42c |
22223103020 has 24 divisors (see below), whose sum is σ = 46750271568. Its totient is φ = 8873668800.
The previous prime is 22223102963. The next prime is 22223103031. The reversal of 22223103020 is 2030132222.
It is a self number, because there is not a number n which added to its sum of digits gives 22223103020.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961571 + ... + 984410.
It is an arithmetic number, because the mean of its divisors is an integer number (1947927982).
Almost surely, 222223103020 is an apocalyptic number.
22223103020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22223103020 is an abundant number, since it is smaller than the sum of its proper divisors (24527168548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22223103020 is a wasteful number, since it uses less digits than its factorization.
22223103020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1946561 (or 1946559 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 22223103020 its reverse (2030132222), we get a palindrome (24253235242).
The spelling of 22223103020 in words is "twenty-two billion, two hundred twenty-three million, one hundred three thousand, twenty".
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