3³ × 139 × 181

Prime Factor Structure

Factorization String 3^3 × 139 × 181

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,019,200

Proper Divisor Sum 339,907

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #679279 ← → #679297

1 3 9 27 139 181 417 543 1,251 1,629 3,753 4,887 25,159 75,477 226,431 679,293

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

679,293 2,037,880 1,018,940 509,470 254,735 764,206 382,103 1,146,310 573,155 1,719,466 859,733 2,579,200 1,289,600 644,800 322,400 161,200 80,600 40,300 20,150 10,075 30,226 15,113 45,340 22,670 11,335 34,006 17,003 51,010 25,505 76,516 38,258 19,129 57,388 28,694 14,347 43,042 21,521 64,564 32,282 16,141 48,424 24,212 12,106 6,053 18,160 9,080 4,540 2,270 1,135 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313

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