3² × 29 × 163

Prime Factor Structure

Factorization String 3^2 × 29 × 163

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 63,960

Proper Divisor Sum 21,417

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #42533 ← → #42557

1 3 9 29 87 163 261 489 1,467 4,727 14,181 42,543

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

42,543 127,630 63,815 191,446 95,723 287,170 143,585 430,756 215,378 107,689 323,068 161,534 80,767 242,302 121,151 363,454 181,727 545,182 272,591 817,774 408,887 1,226,662 613,331 1,839,994 919,997 2,759,992 1,379,996 689,998 344,999 1,034,998 517,499 1,552,498 776,249 2,328,748 1,164,374 582,187 1,746,562 873,281 2,619,844 1,309,922 654,961 1,964,884 982,442 491,221 1,473,664 736,832 368,416 184,208 92,104 46,052 23,026 11,513 34,540 17,270 8,635 25,906 12,953 38,860 19,430 9,715

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