520
23 × 5 × 13
Abundant
Even
Composite
Prime Factor Structure
Factorization String
2^3 × 5 × 13
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
1,260
Proper Divisor Sum
740
Digit Sum / Digital Root
7 (Root: 7)
Radix Representation
| Decimal | 520 |
| Binary | 1000001000 (10 bits) |
| Octal | 0o1010 |
| Hexadecimal | 0x208 |
Divisor Catalog (16)
Collatz Trajectory (30 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.