688,689
33 × 23 × 1109
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
3^3 × 23 × 1109
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
1,065,600
Proper Divisor Sum
376,911
Digit Sum / Digital Root
45 (Root: 9)
Radix Representation
| Decimal | 688689 |
| Binary | 10101000001000110001 (20 bits) |
| Octal | 0o2501061 |
| Hexadecimal | 0xA8231 |
Divisor Catalog (16)
Collatz Trajectory (61 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.