81,121
23 × 3527
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
23 × 3527
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
84,672
Proper Divisor Sum
3,551
Digit Sum / Digital Root
13 (Root: 4)
Radix Representation
| Decimal | 81121 |
| Binary | 10011110011100001 (17 bits) |
| Octal | 0o236341 |
| Hexadecimal | 0x13CE1 |
Divisor Catalog (4)
Collatz Trajectory (63 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.