3³ × 7² × 61

Prime Factor Structure

Factorization String 3^3 × 7^2 × 61

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 141,360

Proper Divisor Sum 60,657

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #80701 ← → #80713

1 3 7 9 21 27 49 61 63 147 183 189 427 441 549 1,281 1,323 1,647 2,989 3,843 8,967 11,529 26,901 80,703

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

80,703 242,110 121,055 363,166 181,583 544,750 272,375 817,126 408,563 1,225,690 612,845 1,838,536 919,268 459,634 229,817 689,452 344,726 172,363 517,090 258,545 775,636 387,818 193,909 581,728 290,864 145,432 72,716 36,358 18,179 54,538 27,269 81,808 40,904 20,452 10,226 5,113 15,340 7,670 3,835 11,506 5,753 17,260 8,630 4,315 12,946 6,473 19,420 9,710 4,855 14,566 7,283 21,850 10,925 32,776 16,388 8,194 4,097 12,292 6,146 3,073

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