257 × 5297

Prime Factor Structure

Factorization String 257 × 5297

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,366,884

Proper Divisor Sum 5,555

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1361317 ← → #1361357

1 257 5,297 1,361,329

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

1,361,329 4,083,988 2,041,994 1,020,997 3,062,992 1,531,496 765,748 382,874 191,437 574,312 287,156 143,578 71,789 215,368 107,684 53,842 26,921 80,764 40,382 20,191 60,574 30,287 90,862 45,431 136,294 68,147 204,442 102,221 306,664 153,332 76,666 38,333 115,000 57,500 28,750 14,375 43,126 21,563 64,690 32,345 97,036 48,518 24,259 72,778 36,389 109,168 54,584 27,292 13,646 6,823 20,470 10,235 30,706 15,353 46,060 23,030 11,515 34,546 17,273 51,820

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