3⁴ × 7 × 131

Prime Factor Structure

Factorization String 3^4 × 7 × 131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 127,776

Proper Divisor Sum 53,499

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #74257 ← → #74279

1 3 7 9 21 27 63 81 131 189 393 567 917 1,179 2,751 3,537 8,253 10,611 24,759 74,277

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

74,277 222,832 111,416 55,708 27,854 13,927 41,782 20,891 62,674 31,337 94,012 47,006 23,503 70,510 35,255 105,766 52,883 158,650 79,325 237,976 118,988 59,494 29,747 89,242 44,621 133,864 66,932 33,466 16,733 50,200 25,100 12,550 6,275 18,826 9,413 28,240 14,120 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53 160 80

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