Base | Representation |
---|---|
bin | 1001000110101010100001… |
… | …11110000000110101110110 |
3 | 2121212220122020012122111102 |
4 | 10203111100332000311312 |
5 | 10111002332424002220 |
6 | 110325053043410102 |
7 | 4134261146500340 |
oct | 443252076006566 |
9 | 77786566178442 |
10 | 20020201000310 |
11 | 64195795a2615 |
12 | 22b4070983932 |
13 | b22b87506064 |
14 | 4d2da9106290 |
15 | 24ab885a7775 |
hex | 123550f80d76 |
20020201000310 has 64 divisors (see below), whose sum is σ = 43480656161280. Its totient is φ = 6483505835520.
The previous prime is 20020201000279. The next prime is 20020201000361. The reversal of 20020201000310 is 1300010202002.
It is a happy number.
It is a super-2 number, since 2×200202010003102 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20020201000291 and 20020201000300.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21885296 + ... + 22781715.
It is an arithmetic number, because the mean of its divisors is an integer number (679385252520).
Almost surely, 220020201000310 is an apocalyptic number.
20020201000310 is an abundant number, since it is smaller than the sum of its proper divisors (23460455160970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20020201000310 is a wasteful number, since it uses less digits than its factorization.
20020201000310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44667381.
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 20020201000310 its reverse (1300010202002), we get a palindrome (21320211202312).
The spelling of 20020201000310 in words is "twenty trillion, twenty billion, two hundred one million, three hundred ten", and thus it is an aban number.
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