21,195
33 × 5 × 157
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
3^3 × 5 × 157
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
37,920
Proper Divisor Sum
16,725
Digit Sum / Digital Root
18 (Root: 9)
Radix Representation
| Decimal | 21195 |
| Binary | 101001011001011 (15 bits) |
| Octal | 0o51313 |
| Hexadecimal | 0x52CB |
Divisor Catalog (16)
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.