21,512
23 × 2689
Deficient
Even
Composite
Prime Factor Structure
Factorization String
2^3 × 2689
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
40,350
Proper Divisor Sum
18,838
Digit Sum / Digital Root
11 (Root: 2)
Radix Representation
| Decimal | 21512 |
| Binary | 101010000001000 (15 bits) |
| Octal | 0o52010 |
| Hexadecimal | 0x5408 |
Divisor Catalog (8)
Collatz Trajectory (74 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.