3 × 7 × 17 × 4993

Prime Factor Structure

Factorization String 3 × 7 × 17 × 4993

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,876,544

Proper Divisor Sum 1,094,043

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #1782499 ← → #1782503

1 3 7 17 21 51 119 357 4,993 14,979 34,951 84,881 104,853 254,643 594,167 1,782,501

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

1,782,501 5,347,504 2,673,752 1,336,876 668,438 334,219 1,002,658 501,329 1,503,988 751,994 375,997 1,127,992 563,996 281,998 140,999 422,998 211,499 634,498 317,249 951,748 475,874 237,937 713,812 356,906 178,453 535,360 267,680 133,840 66,920 33,460 16,730 8,365 25,096 12,548 6,274 3,137 9,412 4,706 2,353 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53

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