15,865
5 × 19 × 167
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
5 × 19 × 167
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
20,160
Proper Divisor Sum
4,295
Digit Sum / Digital Root
25 (Root: 7)
Radix Representation
| Decimal | 15865 |
| Binary | 11110111111001 (14 bits) |
| Octal | 0o36771 |
| Hexadecimal | 0x3DF9 |
Divisor Catalog (8)
Collatz Trajectory (146 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.