Base | Representation |
---|---|
bin | 11101010000001001011… |
… | …000100010011111101100 |
3 | 21010011200102221100122121 |
4 | 131100021120202133230 |
5 | 230413343220402340 |
6 | 4135250223522324 |
7 | 265142453053435 |
oct | 35201130423754 |
9 | 7104612840577 |
10 | 2010202122220 |
11 | 705581768256 |
12 | 2857107593a4 |
13 | 11773b09ca96 |
14 | 6d4197c848c |
15 | 374539b394a |
hex | 1d4096227ec |
2010202122220 has 24 divisors (see below), whose sum is σ = 4469743543104. Its totient is φ = 756781975296.
The previous prime is 2010202122163. The next prime is 2010202122241. The reversal of 2010202122220 is 222212020102.
It is a junction number, because it is equal to n+sod(n) for n = 2010202122194 and 2010202122203.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2956179252 + ... + 2956179931.
It is an arithmetic number, because the mean of its divisors is an integer number (186239314296).
Almost surely, 22010202122220 is an apocalyptic number.
2010202122220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2010202122220 is an abundant number, since it is smaller than the sum of its proper divisors (2459541420884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010202122220 is a wasteful number, since it uses less digits than its factorization.
2010202122220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5912359209 (or 5912359207 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 2010202122220 its reverse (222212020102), we get a palindrome (2232414142322).
The spelling of 2010202122220 in words is "two trillion, ten billion, two hundred two million, one hundred twenty-two thousand, two hundred twenty".
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