7 × 13 × 19 × 457

Prime Factor Structure

Factorization String 7 × 13 × 19 × 457

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,025,920

Proper Divisor Sum 235,767

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #790121 ← → #790169

1 7 13 19 91 133 247 457 1,729 3,199 5,941 8,683 41,587 60,781 112,879 790,153

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

790,153 2,370,460 1,185,230 592,615 1,777,846 888,923 2,666,770 1,333,385 4,000,156 2,000,078 1,000,039 3,000,118 1,500,059 4,500,178 2,250,089 6,750,268 3,375,134 1,687,567 5,062,702 2,531,351 7,594,054 3,797,027 11,391,082 5,695,541 17,086,624 8,543,312 4,271,656 2,135,828 1,067,914 533,957 1,601,872 800,936 400,468 200,234 100,117 300,352 150,176 75,088 37,544 18,772 9,386 4,693 14,080 7,040 3,520 1,760 880 440 220 110 55 166 83 250 125 376 188 94 47 142

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