441
32 × 72
Deficient
Odd
Composite
Square (√ = 21)
Prime Factor Structure
Factorization String
3^2 × 7^2
Distinct Prime Factors
2
Square Status
Yes (√441 = 21)
Abundance Measure
Deficient
Analytical Properties
Total Divisors
9
Divisor Sum (σ)
741
Proper Divisor Sum
300
Digit Sum / Digital Root
9 (Root: 9)
Radix Representation
| Decimal | 441 |
| Binary | 110111001 (9 bits) |
| Octal | 0o671 |
| Hexadecimal | 0x1B9 |
Divisor Catalog (9)
Collatz Trajectory (27 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.