3² × 7 × 8117

Prime Factor Structure

Factorization String 3^2 × 7 × 8117

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 844,272

Proper Divisor Sum 332,901

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #511361 ← → #511387

1 3 7 9 21 63 8,117 24,351 56,819 73,053 170,457 511,371

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

511,371 1,534,114 767,057 2,301,172 1,150,586 575,293 1,725,880 862,940 431,470 215,735 647,206 323,603 970,810 485,405 1,456,216 728,108 364,054 182,027 546,082 273,041 819,124 409,562 204,781 614,344 307,172 153,586 76,793 230,380 115,190 57,595 172,786 86,393 259,180 129,590 64,795 194,386 97,193 291,580 145,790 72,895 218,686 109,343 328,030 164,015 492,046 246,023 738,070 369,035 1,107,106 553,553 1,660,660 830,330 415,165 1,245,496 622,748 311,374 155,687 467,062 233,531 700,594

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