3 × 191 × 1997

Prime Factor Structure

Factorization String 3 × 191 × 1997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,534,464

Proper Divisor Sum 390,183

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1144279 ← → #1144291

1 3 191 573 1,997 5,991 381,427 1,144,281

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

1,144,281 3,432,844 1,716,422 858,211 2,574,634 1,287,317 3,861,952 1,930,976 965,488 482,744 241,372 120,686 60,343 181,030 90,515 271,546 135,773 407,320 203,660 101,830 50,915 152,746 76,373 229,120 114,560 57,280 28,640 14,320 7,160 3,580 1,790 895 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270

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