Base | Representation |
---|---|
bin | 111101011001101… |
… | …0111100111101000 |
3 | 12022120210101200012 |
4 | 1322303113213220 |
5 | 13204413131230 |
6 | 540235031052 |
7 | 102025101002 |
oct | 17263274750 |
9 | 5276711605 |
10 | 2060286440 |
11 | 967a83773 |
12 | 495b9b488 |
13 | 26aac4804 |
14 | 1578ad372 |
15 | c0d20395 |
hex | 7acd79e8 |
2060286440 has 128 divisors (see below), whose sum is σ = 5113497600. Its totient is φ = 743608320.
The previous prime is 2060286439. The next prime is 2060286461. The reversal of 2060286440 is 446820602.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2060286397 and 2060286406.
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 31 ways as a sum of consecutive naturals, for example, 3766247 + ... + 3766793.
It is an arithmetic number, because the mean of its divisors is an integer number (39949200).
Almost surely, 22060286440 is an apocalyptic number.
2060286440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2060286440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2556748800).
2060286440 is an abundant number, since it is smaller than the sum of its proper divisors (3053211160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2060286440 is a wasteful number, since it uses less digits than its factorization.
2060286440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 795 (or 791 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 32.
The square root of 2060286440 is about 45390.3782755773. The cubic root of 2060286440 is about 1272.4552992816.
The spelling of 2060286440 in words is "two billion, sixty million, two hundred eighty-six thousand, four hundred forty".
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