5² × 17² × 71

Prime Factor Structure

Factorization String 5^2 × 17^2 × 71

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 685,224

Proper Divisor Sum 172,249

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #512959 ← → #512977

1 5 17 25 71 85 289 355 425 1,207 1,445 1,775 6,035 7,225 20,519 30,175 102,595 512,975

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

512,975 1,538,926 769,463 2,308,390 1,154,195 3,462,586 1,731,293 5,193,880 2,596,940 1,298,470 649,235 1,947,706 973,853 2,921,560 1,460,780 730,390 365,195 1,095,586 547,793 1,643,380 821,690 410,845 1,232,536 616,268 308,134 154,067 462,202 231,101 693,304 346,652 173,326 86,663 259,990 129,995 389,986 194,993 584,980 292,490 146,245 438,736 219,368 109,684 54,842 27,421 82,264 41,132 20,566 10,283 30,850 15,425 46,276 23,138 11,569 34,708 17,354 8,677 26,032 13,016 6,508 3,254

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