2 × 13 × 8209

Prime Factor Structure

Factorization String 2 × 13 × 8209

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 344,820

Proper Divisor Sum 131,386

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #213407 ← → #213449

1 2 13 26 8,209 16,418 106,717 213,434

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

213,434 106,717 320,152 160,076 80,038 40,019 120,058 60,029 180,088 90,044 45,022 22,511 67,534 33,767 101,302 50,651 151,954 75,977 227,932 113,966 56,983 170,950 85,475 256,426 128,213 384,640 192,320 96,160 48,080 24,040 12,020 6,010 3,005 9,016 4,508 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134

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