2 × 3² × 23 × 131

Prime Factor Structure

Factorization String 2 × 3^2 × 23 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 123,552

Proper Divisor Sum 69,318

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #54217 ← → #54251

1 2 3 6 9 18 23 46 69 131 138 207 262 393 414 786 1,179 2,358 3,013 6,026 9,039 18,078 27,117 54,234

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

54,234 27,117 81,352 40,676 20,338 10,169 30,508 15,254 7,627 22,882 11,441 34,324 17,162 8,581 25,744 12,872 6,436 3,218 1,609 4,828 2,414 1,207 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461 1,384 692 346

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.