| Base | Representation |
|---|---|
| bin | 1011010111001000… |
| … | …0111011011100000 |
| 3 | 21212112202120221000 |
| 4 | 2311302013123200 |
| 5 | 22221223014403 |
| 6 | 1222344032000 |
| 7 | 135401663133 |
| oct | 26562073340 |
| 9 | 7775676830 |
| 10 | 3049813728 |
| 11 | 13255a4215 |
| 12 | 711462600 |
| 13 | 397b05c10 |
| 14 | 20d09221a |
| 15 | 12cb337a3 |
| hex | b5c876e0 |
3049813728 has 384 divisors, whose sum is σ = 10431590400. Its totient is φ = 858470400.
The previous prime is 3049813727. The next prime is 3049813729. The reversal of 3049813728 is 8273189403.
3049813728 is a `hidden beast` number, since 3 + 0 + 498 + 137 + 28 = 666.
3049813728 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (3049813727) and next prime (3049813729).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3049813727) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6615418 + ... + 6615878.
It is an arithmetic number, because the mean of its divisors is an integer number (27165600).
Almost surely, 23049813728 is an apocalyptic number.
3049813728 is a gapful number since it is divisible by the number (38) 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 3049813728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5215795200).
3049813728 is an abundant number, since it is smaller than the sum of its proper divisors (7381776672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3049813728 is a wasteful number, since it uses less digits than its factorization.
3049813728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 543 (or 529 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The square root of 3049813728 is about 55225.1186327381. The cubic root of 3049813728 is about 1450.1884381339.
The spelling of 3049813728 in words is "three billion, forty-nine million, eight hundred thirteen thousand, seven hundred twenty-eight".
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