21,538
2 × 112 × 89
Deficient
Even
Composite
Prime Factor Structure
Factorization String
2 × 11^2 × 89
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
35,910
Proper Divisor Sum
14,372
Digit Sum / Digital Root
19 (Root: 1)
Radix Representation
| Decimal | 21538 |
| Binary | 101010000100010 (15 bits) |
| Octal | 0o52042 |
| Hexadecimal | 0x5422 |
Divisor Catalog (12)
Collatz Trajectory (118 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.