128,261
7 × 73 × 251
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
7 × 73 × 251
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
149,184
Proper Divisor Sum
20,923
Digit Sum / Digital Root
20 (Root: 2)
Radix Representation
| Decimal | 128261 |
| Binary | 11111010100000101 (17 bits) |
| Octal | 0o372405 |
| Hexadecimal | 0x1F505 |
Divisor Catalog (8)
Collatz Trajectory (149 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.