5 × 17² × 173

Prime Factor Structure

Factorization String 5 × 17^2 × 173

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 320,508

Proper Divisor Sum 70,523

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #249973 ← → #249989

1 5 17 85 173 289 865 1,445 2,941 14,705 49,997 249,985

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

249,985 749,956 374,978 187,489 562,468 281,234 140,617 421,852 210,926 105,463 316,390 158,195 474,586 237,293 711,880 355,940 177,970 88,985 266,956 133,478 66,739 200,218 100,109 300,328 150,164 75,082 37,541 112,624 56,312 28,156 14,078 7,039 21,118 10,559 31,678 15,839 47,518 23,759 71,278 35,639 106,918 53,459 160,378 80,189 240,568 120,284 60,142 30,071 90,214 45,107 135,322 67,661 202,984 101,492 50,746 25,373 76,120 38,060 19,030 9,515

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