21,255
3 × 5 × 13 × 109
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
3 × 5 × 13 × 109
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
36,960
Proper Divisor Sum
15,705
Digit Sum / Digital Root
15 (Root: 6)
Radix Representation
| Decimal | 21255 |
| Binary | 101001100000111 (15 bits) |
| Octal | 0o51407 |
| Hexadecimal | 0x5307 |
Divisor Catalog (16)
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.