67 × 73 × 439

Prime Factor Structure

Factorization String 67 × 73 × 439

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,214,080

Proper Divisor Sum 66,931

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2147137 ← → #2147161

1 67 73 439 4,891 29,413 32,047 2,147,149

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

2,147,149 6,441,448 3,220,724 1,610,362 805,181 2,415,544 1,207,772 603,886 301,943 905,830 452,915 1,358,746 679,373 2,038,120 1,019,060 509,530 254,765 764,296 382,148 191,074 95,537 286,612 143,306 71,653 214,960 107,480 53,740 26,870 13,435 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

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