639,664
24 × 39979
Deficient
Even
Composite
Prime Factor Structure
Factorization String
2^4 × 39979
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
10
Divisor Sum (σ)
1,239,380
Proper Divisor Sum
599,716
Digit Sum / Digital Root
34 (Root: 7)
Radix Representation
| Decimal | 639664 |
| Binary | 10011100001010110000 (20 bits) |
| Octal | 0o2341260 |
| Hexadecimal | 0x9C2B0 |
Divisor Catalog (10)
Collatz Trajectory (97 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.