Base | Representation |
---|---|
bin | 111011111010100… |
… | …1111001010000100 |
3 | 12012010000011021110 |
4 | 1313311033022010 |
5 | 13104133210140 |
6 | 531254445020 |
7 | 100551331665 |
oct | 16765171204 |
9 | 5163004243 |
10 | 2010444420 |
11 | 941930716 |
12 | 481363770 |
13 | 2606932aa |
14 | 15101736c |
15 | bb777380 |
hex | 77d4f284 |
2010444420 has 24 divisors (see below), whose sum is σ = 5629244544. Its totient is φ = 536118496.
The previous prime is 2010444419. The next prime is 2010444427. The reversal of 2010444420 is 244440102.
It is not an unprimeable number, because it can be changed into a prime (2010444427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16753644 + ... + 16753763.
It is an arithmetic number, because the mean of its divisors is an integer number (234551856).
Almost surely, 22010444420 is an apocalyptic number.
2010444420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2010444420 is an abundant number, since it is smaller than the sum of its proper divisors (3618800124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010444420 is a wasteful number, since it uses less digits than its factorization.
2010444420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33507419 (or 33507417 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 21.
The square root of 2010444420 is about 44837.9796601051. The cubic root of 2010444420 is about 1262.1104339337.
Adding to 2010444420 its reverse (244440102), we get a palindrome (2254884522).
The spelling of 2010444420 in words is "two billion, ten million, four hundred forty-four thousand, four hundred twenty".
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