1,689
3 × 563
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
3 × 563
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
2,256
Proper Divisor Sum
567
Digit Sum / Digital Root
24 (Root: 6)
Radix Representation
| Decimal | 1689 |
| Binary | 11010011001 (11 bits) |
| Octal | 0o3231 |
| Hexadecimal | 0x699 |
Divisor Catalog (4)
Collatz Trajectory (34 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
Active Feeder Network
Other feeder batches with open delivery windows. Each feeder keeps its own target batch.