640
27 × 5
Abundant
Even
Composite
Prime Factor Structure
Factorization String
2^7 × 5
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
1,530
Proper Divisor Sum
890
Digit Sum / Digital Root
10 (Root: 1)
Radix Representation
| Decimal | 640 |
| Binary | 1010000000 (10 bits) |
| Octal | 0o1200 |
| Hexadecimal | 0x280 |
Divisor Catalog (16)
Collatz Trajectory (12 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.