3² × 37 × 131

Prime Factor Structure

Factorization String 3^2 × 37 × 131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 65,208

Proper Divisor Sum 21,585

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #43613 ← → #43627

1 3 9 37 111 131 333 393 1,179 4,847 14,541 43,623

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

43,623 130,870 65,435 196,306 98,153 294,460 147,230 73,615 220,846 110,423 331,270 165,635 496,906 248,453 745,360 372,680 186,340 93,170 46,585 139,756 69,878 34,939 104,818 52,409 157,228 78,614 39,307 117,922 58,961 176,884 88,442 44,221 132,664 66,332 33,166 16,583 49,750 24,875 74,626 37,313 111,940 55,970 27,985 83,956 41,978 20,989 62,968 31,484 15,742 7,871 23,614 11,807 35,422 17,711 53,134 26,567 79,702 39,851 119,554 59,777

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