221,867
17 × 31 × 421
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
17 × 31 × 421
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
243,072
Proper Divisor Sum
21,205
Digit Sum / Digital Root
26 (Root: 8)
Radix Representation
| Decimal | 221867 |
| Binary | 110110001010101011 (18 bits) |
| Octal | 0o661253 |
| Hexadecimal | 0x362AB |
Divisor Catalog (8)
Collatz Trajectory (155 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.