21,100
22 × 52 × 211
Abundant
Even
Composite
Prime Factor Structure
Factorization String
2^2 × 5^2 × 211
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
18
Divisor Sum (σ)
46,004
Proper Divisor Sum
24,904
Digit Sum / Digital Root
4 (Root: 4)
Radix Representation
| Decimal | 21100 |
| Binary | 101001001101100 (15 bits) |
| Octal | 0o51154 |
| Hexadecimal | 0x526C |
Divisor Catalog (18)
Collatz Trajectory (105 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.