2 × 7 × 11 × 13 × 89

Prime Factor Structure

Factorization String 2 × 7 × 11 × 13 × 89

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 362,880

Proper Divisor Sum 184,702

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #178169 ← → #178183

1 2 7 11 13 14 22 26 77 89 91 143 154 178 182 286 623 979 1,001 1,157 1,246 1,958 2,002 2,314 6,853 8,099 12,727 13,706 16,198 25,454 89,089 178,178

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

178,178 89,089 267,268 133,634 66,817 200,452 100,226 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 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794

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