21,155
5 × 4231
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
5 × 4231
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
25,392
Proper Divisor Sum
4,237
Digit Sum / Digital Root
14 (Root: 5)
Radix Representation
| Decimal | 21155 |
| Binary | 101001010100011 (15 bits) |
| Octal | 0o51243 |
| Hexadecimal | 0x52A3 |
Divisor Catalog (4)
Collatz Trajectory (56 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.