Base | Representation |
---|---|
bin | 1010000000111000001111… |
… | …00100001001101100110000 |
3 | 2212222010120020010110020220 |
4 | 11000130013210021230300 |
5 | 10341240312101302031 |
6 | 114500013201333040 |
7 | 4431631432521612 |
oct | 500340744115460 |
9 | 85863506113226 |
10 | 22020424244016 |
11 | 701a89a461730 |
12 | 2577857637180 |
13 | c396950a23a3 |
14 | 561b194a8db2 |
15 | 282c05e81596 |
hex | 140707909b30 |
22020424244016 has 320 divisors, whose sum is σ = 65361088622592. Its totient is φ = 6327705600000.
The previous prime is 22020424244011. The next prime is 22020424244029. The reversal of 22020424244016 is 61044242402022.
It is a super-2 number, since 2×220204242440162 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (22020424244011) 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 63 ways as a sum of consecutive naturals, for example, 160288636 + ... + 160425956.
Almost surely, 222020424244016 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22020424244016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32680544311296).
22020424244016 is an abundant number, since it is smaller than the sum of its proper divisors (43340664378576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22020424244016 is a wasteful number, since it uses less digits than its factorization.
22020424244016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137572 (or 137566 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 33.
Adding to 22020424244016 its reverse (61044242402022), we get a palindrome (83064666646038).
The spelling of 22020424244016 in words is "twenty-two trillion, twenty billion, four hundred twenty-four million, two hundred forty-four thousand, sixteen".
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