7² × 13² × 79

Prime Factor Structure

Factorization String 7^2 × 13^2 × 79

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 834,480

Proper Divisor Sum 180,281

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #654191 ← → #654209

1 7 13 49 79 91 169 553 637 1,027 1,183 3,871 7,189 8,281 13,351 50,323 93,457 654,199

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

654,199 1,962,598 981,299 2,943,898 1,471,949 4,415,848 2,207,924 1,103,962 551,981 1,655,944 827,972 413,986 206,993 620,980 310,490 155,245 465,736 232,868 116,434 58,217 174,652 87,326 43,663 130,990 65,495 196,486 98,243 294,730 147,365 442,096 221,048 110,524 55,262 27,631 82,894 41,447 124,342 62,171 186,514 93,257 279,772 139,886 69,943 209,830 104,915 314,746 157,373 472,120 236,060 118,030 59,015 177,046 88,523 265,570 132,785 398,356 199,178 99,589 298,768 149,384

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