2,139
3 × 23 × 31
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
3 × 23 × 31
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
3,072
Proper Divisor Sum
933
Digit Sum / Digital Root
15 (Root: 6)
Radix Representation
| Decimal | 2139 |
| Binary | 100001011011 (12 bits) |
| Octal | 0o4133 |
| Hexadecimal | 0x85B |
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.