13² × 19 × 2243

Prime Factor Structure

Factorization String 13^2 × 19 × 2243

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 8,213,040

Proper Divisor Sum 1,010,767

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #7202269 ← → #7202287

1 13 19 169 247 2,243 3,211 29,159 42,617 379,067 554,021 7,202,273

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

7,202,273 21,606,820 10,803,410 5,401,705 16,205,116 8,102,558 4,051,279 12,153,838 6,076,919 18,230,758 9,115,379 27,346,138 13,673,069 41,019,208 20,509,604 10,254,802 5,127,401 15,382,204 7,691,102 3,845,551 11,536,654 5,768,327 17,304,982 8,652,491 25,957,474 12,978,737 38,936,212 19,468,106 9,734,053 29,202,160 14,601,080 7,300,540 3,650,270 1,825,135 5,475,406 2,737,703 8,213,110 4,106,555 12,319,666 6,159,833 18,479,500 9,239,750 4,619,875 13,859,626 6,929,813 20,789,440 10,394,720 5,197,360 2,598,680 1,299,340 649,670 324,835 974,506 487,253 1,461,760 730,880 365,440 182,720 91,360 45,680

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