21,675
3 × 52 × 172
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
3 × 5^2 × 17^2
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
18
Divisor Sum (σ)
38,068
Proper Divisor Sum
16,393
Digit Sum / Digital Root
21 (Root: 3)
Radix Representation
| Decimal | 21675 |
| Binary | 101010010101011 (15 bits) |
| Octal | 0o52253 |
| Hexadecimal | 0x54AB |
Divisor Catalog (18)
Collatz Trajectory (43 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.