221,815
5 × 11 × 37 × 109
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
5 × 11 × 37 × 109
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
300,960
Proper Divisor Sum
79,145
Digit Sum / Digital Root
19 (Root: 1)
Radix Representation
| Decimal | 221815 |
| Binary | 110110001001110111 (18 bits) |
| Octal | 0o661167 |
| Hexadecimal | 0x36277 |
Divisor Catalog (16)
Collatz Trajectory (155 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.