3 × 7 × 23 × 971

Prime Factor Structure

Factorization String 3 × 7 × 23 × 971

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 746,496

Proper Divisor Sum 277,503

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #468983 ← → #469009

1 3 7 21 23 69 161 483 971 2,913 6,797 20,391 22,333 66,999 156,331 468,993

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

468,993 1,406,980 703,490 351,745 1,055,236 527,618 263,809 791,428 395,714 197,857 593,572 296,786 148,393 445,180 222,590 111,295 333,886 166,943 500,830 250,415 751,246 375,623 1,126,870 563,435 1,690,306 845,153 2,535,460 1,267,730 633,865 1,901,596 950,798 475,399 1,426,198 713,099 2,139,298 1,069,649 3,208,948 1,604,474 802,237 2,406,712 1,203,356 601,678 300,839 902,518 451,259 1,353,778 676,889 2,030,668 1,015,334 507,667 1,523,002 761,501 2,284,504 1,142,252 571,126 285,563 856,690 428,345 1,285,036 642,518

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