2 × 108709

Prime Factor Structure

Factorization String 2 × 108709

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 326,130

Proper Divisor Sum 108,712

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #217411 ← → #217421

1 2 108,709 217,418

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

217,418 108,709 326,128 163,064 81,532 40,766 20,383 61,150 30,575 91,726 45,863 137,590 68,795 206,386 103,193 309,580 154,790 77,395 232,186 116,093 348,280 174,140 87,070 43,535 130,606 65,303 195,910 97,955 293,866 146,933 440,800 220,400 110,200 55,100 27,550 13,775 41,326 20,663 61,990 30,995 92,986 46,493 139,480 69,740 34,870 17,435 52,306 26,153 78,460 39,230 19,615 58,846 29,423 88,270 44,135 132,406 66,203 198,610 99,305 297,916

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