21,205
5 × 4241
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
5 × 4241
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
25,452
Proper Divisor Sum
4,247
Digit Sum / Digital Root
10 (Root: 1)
Radix Representation
| Decimal | 21205 |
| Binary | 101001011010101 (15 bits) |
| Octal | 0o51325 |
| Hexadecimal | 0x52D5 |
Divisor Catalog (4)
Collatz Trajectory (30 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.