2 × 3 × 37 × 197

Prime Factor Structure

Factorization String 2 × 3 × 37 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 90,288

Proper Divisor Sum 46,554

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #43721 ← → #43753

1 2 3 6 37 74 111 197 222 394 591 1,182 7,289 14,578 21,867 43,734

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

43,734 21,867 65,602 32,801 98,404 49,202 24,601 73,804 36,902 18,451 55,354 27,677 83,032 41,516 20,758 10,379 31,138 15,569 46,708 23,354 11,677 35,032 17,516 8,758 4,379 13,138 6,569 19,708 9,854 4,927 14,782 7,391 22,174 11,087 33,262 16,631 49,894 24,947 74,842 37,421 112,264 56,132 28,066 14,033 42,100 21,050 10,525 31,576 15,788 7,894 3,947 11,842 5,921 17,764 8,882 4,441 13,324 6,662 3,331 9,994

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