2³ × 43 × 139 × 587

Prime Factor Structure

Factorization String 2^3 × 43 × 139 × 587

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 54,331,200

Proper Divisor Sum 26,263,208

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #28067987 ← → #28067993

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

28,067,992 14,033,996 7,016,998 3,508,499 10,525,498 5,262,749 15,788,248 7,894,124 3,947,062 1,973,531 5,920,594 2,960,297 8,880,892 4,440,446 2,220,223 6,660,670 3,330,335 9,991,006 4,995,503 14,986,510 7,493,255 22,479,766 11,239,883 33,719,650 16,859,825 50,579,476 25,289,738 12,644,869 37,934,608 18,967,304 9,483,652 4,741,826 2,370,913 7,112,740 3,556,370 1,778,185 5,334,556 2,667,278 1,333,639 4,000,918 2,000,459 6,001,378 3,000,689 9,002,068 4,501,034 2,250,517 6,751,552 3,375,776 1,687,888 843,944 421,972 210,986 105,493 316,480 158,240 79,120 39,560 19,780 9,890 4,945

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