3 × 13 × 6661

Prime Factor Structure

Factorization String 3 × 13 × 6661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 373,072

Proper Divisor Sum 113,293

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #259771 ← → #259781

1 3 13 39 6,661 19,983 86,593 259,779

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

259,779 779,338 389,669 1,169,008 584,504 292,252 146,126 73,063 219,190 109,595 328,786 164,393 493,180 246,590 123,295 369,886 184,943 554,830 277,415 832,246 416,123 1,248,370 624,185 1,872,556 936,278 468,139 1,404,418 702,209 2,106,628 1,053,314 526,657 1,579,972 789,986 394,993 1,184,980 592,490 296,245 888,736 444,368 222,184 111,092 55,546 27,773 83,320 41,660 20,830 10,415 31,246 15,623 46,870 23,435 70,306 35,153 105,460 52,730 26,365 79,096 39,548 19,774 9,887

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