Base | Representation |
---|---|
bin | 1001001110001011… |
… | …00110101011000100 |
3 | 110210000201001022021 |
4 | 10213011212223010 |
5 | 40114342412334 |
6 | 2135131412524 |
7 | 233453443120 |
oct | 44705465304 |
9 | 13700631267 |
10 | 4950747844 |
11 | 2110628149 |
12 | b61bb4144 |
13 | 60b8a59c3 |
14 | 34d720580 |
15 | 1de9783b4 |
hex | 127166ac4 |
4950747844 has 48 divisors (see below), whose sum is σ = 10440478720. Its totient is φ = 2006635680.
The previous prime is 4950747793. The next prime is 4950747869. The reversal of 4950747844 is 4487470594.
It is a junction number, because it is equal to n+sod(n) for n = 4950747791 and 4950747800.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315259 + ... + 330589.
Almost surely, 24950747844 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4950747844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5220239360).
4950747844 is an abundant number, since it is smaller than the sum of its proper divisors (5489730876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4950747844 is a wasteful number, since it uses less digits than its factorization.
4950747844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15968 (or 15966 counting only the distinct ones).
The product of its (nonzero) digits is 4515840, while the sum is 52.
The square root of 4950747844 is about 70361.5508925152. The cubic root of 4950747844 is about 1704.3427426859.
The spelling of 4950747844 in words is "four billion, nine hundred fifty million, seven hundred forty-seven thousand, eight hundred forty-four".
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