20,711
139 × 149
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
139 × 149
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
21,000
Proper Divisor Sum
289
Digit Sum / Digital Root
11 (Root: 2)
Radix Representation
| Decimal | 20711 |
| Binary | 101000011100111 (15 bits) |
| Octal | 0o50347 |
| Hexadecimal | 0x50E7 |
Divisor Catalog (4)
Collatz Trajectory (61 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.