2 × 5 × 13 × 3209

Prime Factor Structure

Factorization String 2 × 5 × 13 × 3209

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 808,920

Proper Divisor Sum 391,750

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #417169 ← → #417173

1 2 5 10 13 26 65 130 3,209 6,418 16,045 32,090 41,717 83,434 208,585 417,170

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

417,170 208,585 625,756 312,878 156,439 469,318 234,659 703,978 351,989 1,055,968 527,984 263,992 131,996 65,998 32,999 98,998 49,499 148,498 74,249 222,748 111,374 55,687 167,062 83,531 250,594 125,297 375,892 187,946 93,973 281,920 140,960 70,480 35,240 17,620 8,810 4,405 13,216 6,608 3,304 1,652 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445

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