3 × 7 × 149 × 193

Prime Factor Structure

Factorization String 3 × 7 × 149 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 931,200

Proper Divisor Sum 327,303

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #603893 ← → #603899

1 3 7 21 149 193 447 579 1,043 1,351 3,129 4,053 28,757 86,271 201,299 603,897

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

603,897 1,811,692 905,846 452,923 1,358,770 679,385 2,038,156 1,019,078 509,539 1,528,618 764,309 2,292,928 1,146,464 573,232 286,616 143,308 71,654 35,827 107,482 53,741 161,224 80,612 40,306 20,153 60,460 30,230 15,115 45,346 22,673 68,020 34,010 17,005 51,016 25,508 12,754 6,377 19,132 9,566 4,783 14,350 7,175 21,526 10,763 32,290 16,145 48,436 24,218 12,109 36,328 18,164 9,082 4,541 13,624 6,812 3,406 1,703 5,110 2,555 7,666 3,833

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