Base | Representation |
---|---|
bin | 1001000110101010010111… |
… | …01010100101001011101000 |
3 | 2121212220102000202222201210 |
4 | 10203111023222211023220 |
5 | 10111002142134121300 |
6 | 110325040144313120 |
7 | 4134256016253165 |
oct | 443251352451350 |
9 | 77786360688653 |
10 | 20020112020200 |
11 | 6419533348536 |
12 | 22b40470127a0 |
13 | b22b71c503c6 |
14 | 4d2d9b38306c |
15 | 24ab8087d050 |
hex | 12354baa52e8 |
20020112020200 has 48 divisors (see below), whose sum is σ = 62062347264480. Its totient is φ = 5338696538560.
The previous prime is 20020112020189. The next prime is 20020112020217. The reversal of 20020112020200 is 202021102002.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16683426084 + ... + 16683427283.
It is an arithmetic number, because the mean of its divisors is an integer number (1292965568010).
Almost surely, 220020112020200 is an apocalyptic number.
20020112020200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20020112020200 is an abundant number, since it is smaller than the sum of its proper divisors (42042235244280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20020112020200 is a wasteful number, since it uses less digits than its factorization.
20020112020200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33366853386 (or 33366853377 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 20020112020200 its reverse (202021102002), we get a palindrome (20222133122202).
The spelling of 20020112020200 in words is "twenty trillion, twenty billion, one hundred twelve million, twenty thousand, two hundred".
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