3 × 17 × 23 × 331

Prime Factor Structure

Factorization String 3 × 17 × 23 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 573,696

Proper Divisor Sum 185,433

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #388259 ← → #388273

1 3 17 23 51 69 331 391 993 1,173 5,627 7,613 16,881 22,839 129,421 388,263

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

388,263 1,164,790 582,395 1,747,186 873,593 2,620,780 1,310,390 655,195 1,965,586 982,793 2,948,380 1,474,190 737,095 2,211,286 1,105,643 3,316,930 1,658,465 4,975,396 2,487,698 1,243,849 3,731,548 1,865,774 932,887 2,798,662 1,399,331 4,197,994 2,098,997 6,296,992 3,148,496 1,574,248 787,124 393,562 196,781 590,344 295,172 147,586 73,793 221,380 110,690 55,345 166,036 83,018 41,509 124,528 62,264 31,132 15,566 7,783 23,350 11,675 35,026 17,513 52,540 26,270 13,135 39,406 19,703 59,110 29,555 88,666

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