3 × 13 × 19997

Prime Factor Structure

Factorization String 3 × 13 × 19997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,119,888

Proper Divisor Sum 340,005

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #779879 ← → #779887

1 3 13 39 19,997 59,991 259,961 779,883

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

779,883 2,339,650 1,169,825 3,509,476 1,754,738 877,369 2,632,108 1,316,054 658,027 1,974,082 987,041 2,961,124 1,480,562 740,281 2,220,844 1,110,422 555,211 1,665,634 832,817 2,498,452 1,249,226 624,613 1,873,840 936,920 468,460 234,230 117,115 351,346 175,673 527,020 263,510 131,755 395,266 197,633 592,900 296,450 148,225 444,676 222,338 111,169 333,508 166,754 83,377 250,132 125,066 62,533 187,600 93,800 46,900 23,450 11,725 35,176 17,588 8,794 4,397 13,192 6,596 3,298 1,649 4,948

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