2 × 131 × 8161

Prime Factor Structure

Factorization String 2 × 131 × 8161

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,232,152

Proper Divisor Sum 1,093,970

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2138167 ← → #2138189

1 2 131 262 8,161 16,322 1,069,091 2,138,182

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

2,138,182 1,069,091 3,207,274 1,603,637 4,810,912 2,405,456 1,202,728 601,364 300,682 150,341 451,024 225,512 112,756 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

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