521,885
5 × 7 × 13 × 31 × 37
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
5 × 7 × 13 × 31 × 37
Distinct Prime Factors
5
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
32
Divisor Sum (σ)
817,152
Proper Divisor Sum
295,267
Digit Sum / Digital Root
29 (Root: 2)
Radix Representation
| Decimal | 521885 |
| Binary | 1111111011010011101 (19 bits) |
| Octal | 0o1773235 |
| Hexadecimal | 0x7F69D |
Divisor Catalog (32)
Collatz Trajectory (164 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.