Base | Representation |
---|---|
bin | 11101000110111… |
… | …11010110101010 |
3 | 122000110212011000 |
4 | 32203133112222 |
5 | 1000002400430 |
6 | 40121415430 |
7 | 6023351064 |
oct | 1643372652 |
9 | 560425130 |
10 | 244184490 |
11 | 115921470 |
12 | 6993a576 |
13 | 3b787684 |
14 | 24604734 |
15 | 16685e60 |
hex | e8df5aa |
244184490 has 64 divisors (see below), whose sum is σ = 710363520. Its totient is φ = 59195520.
The previous prime is 244184477. The next prime is 244184509. The reversal of 244184490 is 94481442.
It is a Curzon number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 38139 + ... + 44078.
It is an arithmetic number, because the mean of its divisors is an integer number (11099430).
Almost surely, 2244184490 is an apocalyptic number.
244184490 is an abundant number, since it is smaller than the sum of its proper divisors (466179030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244184490 is a wasteful number, since it uses less digits than its factorization.
244184490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82244 (or 82238 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
The square root of 244184490 is about 15626.4036169555. The cubic root of 244184490 is about 625.0374292251.
The spelling of 244184490 in words is "two hundred forty-four million, one hundred eighty-four thousand, four hundred ninety".
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