2 × 7 × 17 × 1999

Prime Factor Structure

Factorization String 2 × 7 × 17 × 1999

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 864,000

Proper Divisor Sum 388,238

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #475759 ← → #475763

1 2 7 14 17 34 119 238 1,999 3,998 13,993 27,986 33,983 67,966 237,881 475,762

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

475,762 237,881 713,644 356,822 178,411 535,234 267,617 802,852 401,426 200,713 602,140 301,070 150,535 451,606 225,803 677,410 338,705 1,016,116 508,058 254,029 762,088 381,044 190,522 95,261 285,784 142,892 71,446 35,723 107,170 53,585 160,756 80,378 40,189 120,568 60,284 30,142 15,071 45,214 22,607 67,822 33,911 101,734 50,867 152,602 76,301 228,904 114,452 57,226 28,613 85,840 42,920 21,460 10,730 5,365 16,096 8,048 4,024 2,012 1,006 503

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