128,672
25 × 4021
Deficient
Even
Composite
Prime Factor Structure
Factorization String
2^5 × 4021
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
253,386
Proper Divisor Sum
124,714
Digit Sum / Digital Root
26 (Root: 8)
Radix Representation
| Decimal | 128672 |
| Binary | 11111011010100000 (17 bits) |
| Octal | 0o373240 |
| Hexadecimal | 0x1F6A0 |
Divisor Catalog (12)
Collatz Trajectory (74 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.