21,015
32 × 5 × 467
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
3^2 × 5 × 467
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
36,504
Proper Divisor Sum
15,489
Digit Sum / Digital Root
9 (Root: 9)
Radix Representation
| Decimal | 21015 |
| Binary | 101001000010111 (15 bits) |
| Octal | 0o51027 |
| Hexadecimal | 0x5217 |
Divisor Catalog (12)
Collatz Trajectory (149 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.