138,609
32 × 15401
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
3^2 × 15401
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
6
Divisor Sum (σ)
200,226
Proper Divisor Sum
61,617
Digit Sum / Digital Root
27 (Root: 9)
Radix Representation
| Decimal | 138609 |
| Binary | 100001110101110001 (18 bits) |
| Octal | 0o416561 |
| Hexadecimal | 0x21D71 |
Divisor Catalog (6)
Collatz Trajectory (131 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.