3 × 19 × 11731

Prime Factor Structure

Factorization String 3 × 19 × 11731

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 938,560

Proper Divisor Sum 269,893

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #668623 ← → #668671

1 3 19 57 11,731 35,193 222,889 668,667

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

668,667 2,006,002 1,003,001 3,009,004 1,504,502 752,251 2,256,754 1,128,377 3,385,132 1,692,566 846,283 2,538,850 1,269,425 3,808,276 1,904,138 952,069 2,856,208 1,428,104 714,052 357,026 178,513 535,540 267,770 133,885 401,656 200,828 100,414 50,207 150,622 75,311 225,934 112,967 338,902 169,451 508,354 254,177 762,532 381,266 190,633 571,900 285,950 142,975 428,926 214,463 643,390 321,695 965,086 482,543 1,447,630 723,815 2,171,446 1,085,723 3,257,170 1,628,585 4,885,756 2,442,878 1,221,439 3,664,318 1,832,159 5,496,478

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