Base | Representation |
---|---|
bin | 11101001111111110101… |
… | …001100000011110011100 |
3 | 21010011012220001021020210 |
4 | 131033332221200132130 |
5 | 230413011114133040 |
6 | 4135220311412420 |
7 | 265135135164156 |
oct | 35177651403634 |
9 | 7104186037223 |
10 | 2010022021020 |
11 | 70549a036592 |
12 | 285680384110 |
13 | 11770c991b20 |
14 | 6d3dd905ad6 |
15 | 37442c8a480 |
hex | 1d3fea6079c |
2010022021020 has 48 divisors (see below), whose sum is σ = 6060989481120. Its totient is φ = 494774651136.
The previous prime is 2010022021001. The next prime is 2010022021061. The reversal of 2010022021020 is 201202200102.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 2010022020987 and 2010022021005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1288474875 + ... + 1288476434.
It is an arithmetic number, because the mean of its divisors is an integer number (126270614190).
Almost surely, 22010022021020 is an apocalyptic number.
2010022021020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2010022021020 is an abundant number, since it is smaller than the sum of its proper divisors (4050967460100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010022021020 is a wasteful number, since it uses less digits than its factorization.
2010022021020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2576951334 (or 2576951332 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 2010022021020 its reverse (201202200102), we get a palindrome (2211224221122).
The spelling of 2010022021020 in words is "two trillion, ten billion, twenty-two million, twenty-one thousand, twenty".
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