21,158
2 × 71 × 149
Deficient
Even
Composite
Prime Factor Structure
Factorization String
2 × 71 × 149
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
32,400
Proper Divisor Sum
11,242
Digit Sum / Digital Root
17 (Root: 8)
Radix Representation
| Decimal | 21158 |
| Binary | 101001010100110 (15 bits) |
| Octal | 0o51246 |
| Hexadecimal | 0x52A6 |
Divisor Catalog (8)
Collatz Trajectory (56 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.