13 × 17 × 109 × 257

Prime Factor Structure

Factorization String 13 × 17 × 109 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,151,760

Proper Divisor Sum 960,887

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #6190871 ← → #6190897

1 13 17 109 221 257 1,417 1,853 3,341 4,369 24,089 28,013 56,797 364,169 476,221 6,190,873

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

6,190,873 18,572,620 9,286,310 4,643,155 13,929,466 6,964,733 20,894,200 10,447,100 5,223,550 2,611,775 7,835,326 3,917,663 11,752,990 5,876,495 17,629,486 8,814,743 26,444,230 13,222,115 39,666,346 19,833,173 59,499,520 29,749,760 14,874,880 7,437,440 3,718,720 1,859,360 929,680 464,840 232,420 116,210 58,105 174,316 87,158 43,579 130,738 65,369 196,108 98,054 49,027 147,082 73,541 220,624 110,312 55,156 27,578 13,789 41,368 20,684 10,342 5,171 15,514 7,757 23,272 11,636 5,818 2,909 8,728 4,364 2,182 1,091

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