216,516
22 × 3 × 18043
Abundant
Even
Composite
Prime Factor Structure
Factorization String
2^2 × 3 × 18043
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
505,232
Proper Divisor Sum
288,716
Digit Sum / Digital Root
21 (Root: 3)
Radix Representation
| Decimal | 216516 |
| Binary | 110100110111000100 (18 bits) |
| Octal | 0o646704 |
| Hexadecimal | 0x34DC4 |
Divisor Catalog (12)
Collatz Trajectory (142 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.