5 × 37 × 79 × 137

Prime Factor Structure

Factorization String 5 × 37 × 79 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,517,120

Proper Divisor Sum 514,865

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #2002249 ← → #2002267

1 5 37 79 137 185 395 685 2,923 5,069 10,823 14,615 25,345 54,115 400,451 2,002,255

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

2,002,255 6,006,766 3,003,383 9,010,150 4,505,075 13,515,226 6,757,613 20,272,840 10,136,420 5,068,210 2,534,105 7,602,316 3,801,158 1,900,579 5,701,738 2,850,869 8,552,608 4,276,304 2,138,152 1,069,076 534,538 267,269 801,808 400,904 200,452 100,226 50,113 150,340 75,170 37,585 112,756 56,378 28,189 84,568 42,284 21,142 10,571 31,714 15,857 47,572 23,786 11,893 35,680 17,840 8,920 4,460 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119

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