21,775
52 × 13 × 67
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
5^2 × 13 × 67
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
29,512
Proper Divisor Sum
7,737
Digit Sum / Digital Root
22 (Root: 4)
Radix Representation
| Decimal | 21775 |
| Binary | 101010100001111 (15 bits) |
| Octal | 0o52417 |
| Hexadecimal | 0x550F |
Divisor Catalog (12)
Collatz Trajectory (118 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.