3 × 18521

Prime Factor Structure

Factorization String 3 × 18521

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 74,088

Proper Divisor Sum 18,525

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #55547 ← → #55579

1 3 18,521 55,563

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

55,563 166,690 83,345 250,036 125,018 62,509 187,528 93,764 46,882 23,441 70,324 35,162 17,581 52,744 26,372 13,186 6,593 19,780 9,890 4,945 14,836 7,418 3,709 11,128 5,564 2,782 1,391 4,174 2,087 6,262 3,131 9,394 4,697 14,092 7,046 3,523 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119

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