3² × 5 × 13 × 937

Prime Factor Structure

Factorization String 3^2 × 5 × 13 × 937

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,024,296

Proper Divisor Sum 476,151

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #548143 ← → #548153

1 3 5 9 13 15 39 45 65 117 195 585 937 2,811 4,685 8,433 12,181 14,055 36,543 42,165 60,905 109,629 182,715 548,145

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

548,145 1,644,436 822,218 411,109 1,233,328 616,664 308,332 154,166 77,083 231,250 115,625 346,876 173,438 86,719 260,158 130,079 390,238 195,119 585,358 292,679 878,038 439,019 1,317,058 658,529 1,975,588 987,794 493,897 1,481,692 740,846 370,423 1,111,270 555,635 1,666,906 833,453 2,500,360 1,250,180 625,090 312,545 937,636 468,818 234,409 703,228 351,614 175,807 527,422 263,711 791,134 395,567 1,186,702 593,351 1,780,054 890,027 2,670,082 1,335,041 4,005,124 2,002,562 1,001,281 3,003,844 1,501,922 750,961

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