3 × 5 × 7 × 10987

Prime Factor Structure

Factorization String 3 × 5 × 7 × 10987

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,109,696

Proper Divisor Sum 956,061

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #1153613 ← → #1153639

1 3 5 7 15 21 35 105 10,987 32,961 54,935 76,909 164,805 230,727 384,545 1,153,635

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

1,153,635 3,460,906 1,730,453 5,191,360 2,595,680 1,297,840 648,920 324,460 162,230 81,115 243,346 121,673 365,020 182,510 91,255 273,766 136,883 410,650 205,325 615,976 307,988 153,994 76,997 230,992 115,496 57,748 28,874 14,437 43,312 21,656 10,828 5,414 2,707 8,122 4,061 12,184 6,092 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34

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