209
11 × 19
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
11 × 19
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
240
Proper Divisor Sum
31
Digit Sum / Digital Root
11 (Root: 2)
Radix Representation
| Decimal | 209 |
| Binary | 11010001 (8 bits) |
| Octal | 0o321 |
| Hexadecimal | 0xD1 |
Divisor Catalog (4)
Collatz Trajectory (39 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.