3² × 19 × 4231

Prime Factor Structure

Factorization String 3^2 × 19 × 4231

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,100,320

Proper Divisor Sum 376,819

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #723493 ← → #723529

1 3 9 19 57 171 4,231 12,693 38,079 80,389 241,167 723,501

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

723,501 2,170,504 1,085,252 542,626 271,313 813,940 406,970 203,485 610,456 305,228 152,614 76,307 228,922 114,461 343,384 171,692 85,846 42,923 128,770 64,385 193,156 96,578 48,289 144,868 72,434 36,217 108,652 54,326 27,163 81,490 40,745 122,236 61,118 30,559 91,678 45,839 137,518 68,759 206,278 103,139 309,418 154,709 464,128 232,064 116,032 58,016 29,008 14,504 7,252 3,626 1,813 5,440 2,720 1,360 680 340 170 85 256 128

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