13,257
33 × 491
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
3^3 × 491
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
19,680
Proper Divisor Sum
6,423
Digit Sum / Digital Root
18 (Root: 9)
Radix Representation
| Decimal | 13257 |
| Binary | 11001111001001 (14 bits) |
| Octal | 0o31711 |
| Hexadecimal | 0x33C9 |
Divisor Catalog (8)
Collatz Trajectory (76 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.