3 × 7 × 89 × 27361

Prime Factor Structure

Factorization String 3 × 7 × 89 × 27361

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 78,802,560

Proper Divisor Sum 27,664,851

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #51137651 ← → #51137729

1 3 7 21 89 267 623 1,869 27,361 82,083 191,527 574,581 2,435,129 7,305,387 17,045,903 51,137,709

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

51,137,709 153,413,128 76,706,564 38,353,282 19,176,641 57,529,924 28,764,962 14,382,481 43,147,444 21,573,722 10,786,861 32,360,584 16,180,292 8,090,146 4,045,073 12,135,220 6,067,610 3,033,805 9,101,416 4,550,708 2,275,354 1,137,677 3,413,032 1,706,516 853,258 426,629 1,279,888 639,944 319,972 159,986 79,993 239,980 119,990 59,995 179,986 89,993 269,980 134,990 67,495 202,486 101,243 303,730 151,865 455,596 227,798 113,899 341,698 170,849 512,548 256,274 128,137 384,412 192,206 96,103 288,310 144,155 432,466 216,233 648,700 324,350

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