2 × 7 × 17 × 1993

Prime Factor Structure

Factorization String 2 × 7 × 17 × 1993

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 861,408

Proper Divisor Sum 387,074

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #474319 ← → #474337

1 2 7 14 17 34 119 238 1,993 3,986 13,951 27,902 33,881 67,762 237,167 474,334

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

474,334 237,167 711,502 355,751 1,067,254 533,627 1,600,882 800,441 2,401,324 1,200,662 600,331 1,800,994 900,497 2,701,492 1,350,746 675,373 2,026,120 1,013,060 506,530 253,265 759,796 379,898 189,949 569,848 284,924 142,462 71,231 213,694 106,847 320,542 160,271 480,814 240,407 721,222 360,611 1,081,834 540,917 1,622,752 811,376 405,688 202,844 101,422 50,711 152,134 76,067 228,202 114,101 342,304 171,152 85,576 42,788 21,394 10,697 32,092 16,046 8,023 24,070 12,035 36,106 18,053

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