3 × 31 × 163 × 433

Prime Factor Structure

Factorization String 3 × 31 × 163 × 433

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,110,528

Proper Divisor Sum 2,546,681

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #6563833 ← → #6563857

1 3 31 93 163 433 489 1,299 5,053 13,423 15,159 40,269 70,579 211,737 2,187,949 6,563,847

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

6,563,847 19,691,542 9,845,771 29,537,314 14,768,657 44,305,972 22,152,986 11,076,493 33,229,480 16,614,740 8,307,370 4,153,685 12,461,056 6,230,528 3,115,264 1,557,632 778,816 389,408 194,704 97,352 48,676 24,338 12,169 36,508 18,254 9,127 27,382 13,691 41,074 20,537 61,612 30,806 15,403 46,210 23,105 69,316 34,658 17,329 51,988 25,994 12,997 38,992 19,496 9,748 4,874 2,437 7,312 3,656 1,828 914 457 1,372 686 343 1,030 515 1,546 773 2,320 1,160

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