2 × 5 × 19 × 2063

Prime Factor Structure

Factorization String 2 × 5 × 19 × 2063

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 743,040

Proper Divisor Sum 351,070

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #391967 ← → #391987

1 2 5 10 19 38 95 190 2,063 4,126 10,315 20,630 39,197 78,394 195,985 391,970

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

391,970 195,985 587,956 293,978 146,989 440,968 220,484 110,242 55,121 165,364 82,682 41,341 124,024 62,012 31,006 15,503 46,510 23,255 69,766 34,883 104,650 52,325 156,976 78,488 39,244 19,622 9,811 29,434 14,717 44,152 22,076 11,038 5,519 16,558 8,279 24,838 12,419 37,258 18,629 55,888 27,944 13,972 6,986 3,493 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415

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