2² × 3² × 7 × 1699

Prime Factor Structure

Factorization String 2^2 × 3^2 × 7 × 1699

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,237,600

Proper Divisor Sum 809,452

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #428147 ← → #428149

1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 1,699 3,398 5,097 6,796 10,194 11,893 15,291 20,388 23,786 30,582 35,679 47,572 61,164 71,358 107,037 142,716 214,074 428,148

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

428,148 214,074 107,037 321,112 160,556 80,278 40,139 120,418 60,209 180,628 90,314 45,157 135,472 67,736 33,868 16,934 8,467 25,402 12,701 38,104 19,052 9,526 4,763 14,290 7,145 21,436 10,718 5,359 16,078 8,039 24,118 12,059 36,178 18,089 54,268 27,134 13,567 40,702 20,351 61,054 30,527 91,582 45,791 137,374 68,687 206,062 103,031 309,094 154,547 463,642 231,821 695,464 347,732 173,866 86,933 260,800 130,400 65,200 32,600 16,300

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