128,140
22 × 5 × 43 × 149
Abundant
Even
Composite
Prime Factor Structure
Factorization String
2^2 × 5 × 43 × 149
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
277,200
Proper Divisor Sum
149,060
Digit Sum / Digital Root
16 (Root: 7)
Radix Representation
| Decimal | 128140 |
| Binary | 11111010010001100 (17 bits) |
| Octal | 0o372214 |
| Hexadecimal | 0x1F48C |
Divisor Catalog (24)
Collatz Trajectory (48 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.