3 × 5 × 7 × 11 × 421

Prime Factor Structure

Factorization String 3 × 5 × 7 × 11 × 421

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 972,288

Proper Divisor Sum 486,033

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #486247 ← → #486281

1 3 5 7 11 15 21 33 35 55 77 105 165 231 385 421 1,155 1,263 2,105 2,947 4,631 6,315 8,841 13,893 14,735 23,155 32,417 44,205 69,465 97,251 162,085 486,255

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

486,255 1,458,766 729,383 2,188,150 1,094,075 3,282,226 1,641,113 4,923,340 2,461,670 1,230,835 3,692,506 1,846,253 5,538,760 2,769,380 1,384,690 692,345 2,077,036 1,038,518 519,259 1,557,778 778,889 2,336,668 1,168,334 584,167 1,752,502 876,251 2,628,754 1,314,377 3,943,132 1,971,566 985,783 2,957,350 1,478,675 4,436,026 2,218,013 6,654,040 3,327,020 1,663,510 831,755 2,495,266 1,247,633 3,742,900 1,871,450 935,725 2,807,176 1,403,588 701,794 350,897 1,052,692 526,346 263,173 789,520 394,760 197,380 98,690 49,345 148,036 74,018 37,009 111,028

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