7² × 17 × 311

Prime Factor Structure

Factorization String 7^2 × 17 × 311

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 320,112

Proper Divisor Sum 61,049

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #259033 ← → #259099

1 7 17 49 119 311 833 2,177 5,287 15,239 37,009 259,063

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

259,063 777,190 388,595 1,165,786 582,893 1,748,680 874,340 437,170 218,585 655,756 327,878 163,939 491,818 245,909 737,728 368,864 184,432 92,216 46,108 23,054 11,527 34,582 17,291 51,874 25,937 77,812 38,906 19,453 58,360 29,180 14,590 7,295 21,886 10,943 32,830 16,415 49,246 24,623 73,870 36,935 110,806 55,403 166,210 83,105 249,316 124,658 62,329 186,988 93,494 46,747 140,242 70,121 210,364 105,182 52,591 157,774 78,887 236,662 118,331 354,994

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