2 × 13 × 41 × 263

Prime Factor Structure

Factorization String 2 × 13 × 41 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 465,696

Proper Divisor Sum 185,338

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #280351 ← → #280373

1 2 13 26 41 82 263 526 533 1,066 3,419 6,838 10,783 21,566 140,179 280,358

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

280,358 140,179 420,538 210,269 630,808 315,404 157,702 78,851 236,554 118,277 354,832 177,416 88,708 44,354 22,177 66,532 33,266 16,633 49,900 24,950 12,475 37,426 18,713 56,140 28,070 14,035 42,106 21,053 63,160 31,580 15,790 7,895 23,686 11,843 35,530 17,765 53,296 26,648 13,324 6,662 3,331 9,994 4,997 14,992 7,496 3,748 1,874 937 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690

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