643,156
22 × 160789
Deficient
Even
Composite
Prime Factor Structure
Factorization String
2^2 × 160789
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
6
Divisor Sum (σ)
1,125,530
Proper Divisor Sum
482,374
Digit Sum / Digital Root
25 (Root: 7)
Radix Representation
| Decimal | 643156 |
| Binary | 10011101000001010100 (20 bits) |
| Octal | 0o2350124 |
| Hexadecimal | 0x9D054 |
Divisor Catalog (6)
Collatz Trajectory (141 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.