2 × 3⁶ × 7² × 23

Prime Factor Structure

Factorization String 2 × 3^6 × 7^2 × 23

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 84

Divisor Sum (σ) 4,485,672

Proper Divisor Sum 2,842,506

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1643141 ← → #1643171

1 2 3 6 7 9 14 18 21 23 27 42 46 49 54 63 69 81 98 126 138 147 161 162 189 207 243 294 322 378 414 441 483 486 567 621 729 882 966 1,127 1,134 1,242 1,323 1,449 1,458 1,701 1,863 2,254 2,646 2,898 3,381 3,402 3,726 3,969 4,347 5,103 5,589 6,762 7,938 8,694

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

1,643,166 821,583 2,464,750 1,232,375 3,697,126 1,848,563 5,545,690 2,772,845 8,318,536 4,159,268 2,079,634 1,039,817 3,119,452 1,559,726 779,863 2,339,590 1,169,795 3,509,386 1,754,693 5,264,080 2,632,040 1,316,020 658,010 329,005 987,016 493,508 246,754 123,377 370,132 185,066 92,533 277,600 138,800 69,400 34,700 17,350 8,675 26,026 13,013 39,040 19,520 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49

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