3⁷ × 19207

Prime Factor Structure

Factorization String 3^7 × 19207

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 63,002,240

Proper Divisor Sum 20,996,531

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #42005701 ← → #42005723

1 3 9 27 81 243 729 2,187 19,207 57,621 172,863 518,589 1,555,767 4,667,301 14,001,903 42,005,709

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

42,005,709 126,017,128 63,008,564 31,504,282 15,752,141 47,256,424 23,628,212 11,814,106 5,907,053 17,721,160 8,860,580 4,430,290 2,215,145 6,645,436 3,322,718 1,661,359 4,984,078 2,492,039 7,476,118 3,738,059 11,214,178 5,607,089 16,821,268 8,410,634 4,205,317 12,615,952 6,307,976 3,153,988 1,576,994 788,497 2,365,492 1,182,746 591,373 1,774,120 887,060 443,530 221,765 665,296 332,648 166,324 83,162 41,581 124,744 62,372 31,186 15,593 46,780 23,390 11,695 35,086 17,543 52,630 26,315 78,946 39,473 118,420 59,210 29,605 88,816 44,408

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