3³ × 7 × 439

Prime Factor Structure

Factorization String 3^3 × 7 × 439

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 140,800

Proper Divisor Sum 57,829

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #82963 ← → #82981

1 3 7 9 21 27 63 189 439 1,317 3,073 3,951 9,219 11,853 27,657 82,971

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

82,971 248,914 124,457 373,372 186,686 93,343 280,030 140,015 420,046 210,023 630,070 315,035 945,106 472,553 1,417,660 708,830 354,415 1,063,246 531,623 1,594,870 797,435 2,392,306 1,196,153 3,588,460 1,794,230 897,115 2,691,346 1,345,673 4,037,020 2,018,510 1,009,255 3,027,766 1,513,883 4,541,650 2,270,825 6,812,476 3,406,238 1,703,119 5,109,358 2,554,679 7,664,038 3,832,019 11,496,058 5,748,029 17,244,088 8,622,044 4,311,022 2,155,511 6,466,534 3,233,267 9,699,802 4,849,901 14,549,704 7,274,852 3,637,426 1,818,713 5,456,140 2,728,070 1,364,035 4,092,106

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