2² × 3 × 5 × 7 × 1319

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 7 × 1319

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,774,080

Proper Divisor Sum 1,220,100

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #553963 ← → #553981

1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 1,319 2,638 3,957 5,276 6,595 7,914 9,233 13,190 15,828 18,466 19,785 26,380 27,699 36,932 39,570 46,165 55,398 79,140 92,330 110,796 138,495 184,660 276,990 553,980

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

553,980 276,990 138,495 415,486 207,743 623,230 311,615 934,846 467,423 1,402,270 701,135 2,103,406 1,051,703 3,155,110 1,577,555 4,732,666 2,366,333 7,099,000 3,549,500 1,774,750 887,375 2,662,126 1,331,063 3,993,190 1,996,595 5,989,786 2,994,893 8,984,680 4,492,340 2,246,170 1,123,085 3,369,256 1,684,628 842,314 421,157 1,263,472 631,736 315,868 157,934 78,967 236,902 118,451 355,354 177,677 533,032 266,516 133,258 66,629 199,888 99,944 49,972 24,986 12,493 37,480 18,740 9,370 4,685 14,056 7,028 3,514

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