1,981
7 × 283
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
7 × 283
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
2,272
Proper Divisor Sum
291
Digit Sum / Digital Root
19 (Root: 1)
Radix Representation
| Decimal | 1981 |
| Binary | 11110111101 (11 bits) |
| Octal | 0o3675 |
| Hexadecimal | 0x7BD |
Divisor Catalog (4)
Collatz Trajectory (99 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.