3⁴ × 7 × 19 × 23

Prime Factor Structure

Factorization String 3^4 × 7 × 19 × 23

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 464,640

Proper Divisor Sum 216,861

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #247771 ← → #247781

1 3 7 9 19 21 23 27 57 63 69 81 133 161 171 189 207 399 437 483 513 567 621 1,197 1,311 1,449 1,539 1,863 3,059 3,591 3,933 4,347 9,177 10,773 11,799 13,041 27,531 35,397 82,593 247,779

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

247,779 743,338 371,669 1,115,008 557,504 278,752 139,376 69,688 34,844 17,422 8,711 26,134 13,067 39,202 19,601 58,804 29,402 14,701 44,104 22,052 11,026 5,513 16,540 8,270 4,135 12,406 6,203 18,610 9,305 27,916 13,958 6,979 20,938 10,469 31,408 15,704 7,852 3,926 1,963 5,890 2,945 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099 6,298 3,149 9,448

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