Base | Representation |
---|---|
bin | 11101010000010111110… |
… | …100111010011010000100 |
3 | 21010012022022220102211101 |
4 | 131100113310322122010 |
5 | 230414342234104340 |
6 | 4135330241345444 |
7 | 265151454535015 |
oct | 35202764723204 |
9 | 7105268812741 |
10 | 2010444441220 |
11 | 705696525096 |
12 | 285779938284 |
13 | 1177793532c7 |
14 | 6d43da6500c |
15 | 37469dcbc9a |
hex | 1d417d3a684 |
2010444441220 has 12 divisors (see below), whose sum is σ = 4221933326604. Its totient is φ = 804177776480.
The previous prime is 2010444441169. The next prime is 2010444441253. The reversal of 2010444441220 is 221444440102.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 208664412804 + 1801780028416 = 456798^2 + 1342304^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50261111011 + ... + 50261111050.
It is an arithmetic number, because the mean of its divisors is an integer number (351827777217).
Almost surely, 22010444441220 is an apocalyptic number.
2010444441220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2010444441220 is an abundant number, since it is smaller than the sum of its proper divisors (2211488885384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010444441220 is a wasteful number, since it uses less digits than its factorization.
2010444441220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100522222070 (or 100522222068 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 28.
Adding to 2010444441220 its reverse (221444440102), we get a palindrome (2231888881322).
The spelling of 2010444441220 in words is "two trillion, ten billion, four hundred forty-four million, four hundred forty-one thousand, two hundred twenty".
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