31 × 43 × 59 × 223

Prime Factor Structure

Factorization String 31 × 43 × 59 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 18,923,520

Proper Divisor Sum 1,385,239

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #17538277 ← → #17538299

1 31 43 59 223 1,333 1,829 2,537 6,913 9,589 13,157 78,647 297,259 407,867 565,751 17,538,281

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

17,538,281 52,614,844 26,307,422 13,153,711 39,461,134 19,730,567 59,191,702 29,595,851 88,787,554 44,393,777 133,181,332 66,590,666 33,295,333 99,886,000 49,943,000 24,971,500 12,485,750 6,242,875 18,728,626 9,364,313 28,092,940 14,046,470 7,023,235 21,069,706 10,534,853 31,604,560 15,802,280 7,901,140 3,950,570 1,975,285 5,925,856 2,962,928 1,481,464 740,732 370,366 185,183 555,550 277,775 833,326 416,663 1,249,990 624,995 1,874,986 937,493 2,812,480 1,406,240 703,120 351,560 175,780 87,890 43,945 131,836 65,918 32,959 98,878 49,439 148,318 74,159 222,478 111,239

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