Base | Representation |
---|---|
bin | 1000110011100111… |
… | …11101110000000000 |
3 | 110012111121022002200 |
4 | 10121303331300000 |
5 | 34140333114333 |
6 | 2101053513200 |
7 | 225110335530 |
oct | 43163756000 |
9 | 13174538080 |
10 | 4728019968 |
11 | 2006931421 |
12 | abb4a2800 |
13 | 5a46c1769 |
14 | 32bd034c0 |
15 | 1ca12ec13 |
hex | 119cfdc00 |
4728019968 has 264 divisors, whose sum is σ = 15808211328. Its totient is φ = 1333075968.
The previous prime is 4728019937. The next prime is 4728020039. The reversal of 4728019968 is 8699108274.
4728019968 is a `hidden beast` number, since 472 + 80 + 1 + 9 + 96 + 8 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5354055 + ... + 5354937.
Almost surely, 24728019968 is an apocalyptic number.
4728019968 is a gapful number since it is divisible by the number (48) 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 4728019968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7904105664).
4728019968 is an abundant number, since it is smaller than the sum of its proper divisors (11080191360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4728019968 is a wasteful number, since it uses less digits than its factorization.
4728019968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 999 (or 978 counting only the distinct ones).
The product of its (nonzero) digits is 1741824, while the sum is 54.
The square root of 4728019968 is about 68760.5989502709. The cubic root of 4728019968 is about 1678.3908401377.
The spelling of 4728019968 in words is "four billion, seven hundred twenty-eight million, nineteen thousand, nine hundred sixty-eight".
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