20,689
17 × 1217
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
17 × 1217
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
21,924
Proper Divisor Sum
1,235
Digit Sum / Digital Root
25 (Root: 7)
Radix Representation
| Decimal | 20689 |
| Binary | 101000011010001 (15 bits) |
| Octal | 0o50321 |
| Hexadecimal | 0x50D1 |
Divisor Catalog (4)
Collatz Trajectory (149 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.