3 × 127 × 1693

Prime Factor Structure

Factorization String 3 × 127 × 1693

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 867,328

Proper Divisor Sum 222,295

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #645023 ← → #645037

1 3 127 381 1,693 5,079 215,011 645,033

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

645,033 1,935,100 967,550 483,775 1,451,326 725,663 2,176,990 1,088,495 3,265,486 1,632,743 4,898,230 2,449,115 7,347,346 3,673,673 11,021,020 5,510,510 2,755,255 8,265,766 4,132,883 12,398,650 6,199,325 18,597,976 9,298,988 4,649,494 2,324,747 6,974,242 3,487,121 10,461,364 5,230,682 2,615,341 7,846,024 3,923,012 1,961,506 980,753 2,942,260 1,471,130 735,565 2,206,696 1,103,348 551,674 275,837 827,512 413,756 206,878 103,439 310,318 155,159 465,478 232,739 698,218 349,109 1,047,328 523,664 261,832 130,916 65,458 32,729 98,188 49,094 24,547

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