16,221
3 × 5407
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
3 × 5407
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
21,632
Proper Divisor Sum
5,411
Digit Sum / Digital Root
12 (Root: 3)
Radix Representation
| Decimal | 16221 |
| Binary | 11111101011101 (14 bits) |
| Octal | 0o37535 |
| Hexadecimal | 0x3F5D |
Divisor Catalog (4)
Collatz Trajectory (159 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.