21,655
5 × 61 × 71
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
5 × 61 × 71
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
26,784
Proper Divisor Sum
5,129
Digit Sum / Digital Root
19 (Root: 1)
Radix Representation
| Decimal | 21655 |
| Binary | 101010010010111 (15 bits) |
| Octal | 0o52227 |
| Hexadecimal | 0x5497 |
Divisor Catalog (8)
Collatz Trajectory (43 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.