2 × 11 × 19 × 3323

Prime Factor Structure

Factorization String 2 × 11 × 19 × 3323

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,393,280

Proper Divisor Sum 1,004,266

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1389007 ← → #1389083

1 2 11 19 22 38 209 418 3,323 6,646 36,553 63,137 73,106 126,274 694,507 1,389,014

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

1,389,014 694,507 2,083,522 1,041,761 3,125,284 1,562,642 781,321 2,343,964 1,171,982 585,991 1,757,974 878,987 2,636,962 1,318,481 3,955,444 1,977,722 988,861 2,966,584 1,483,292 741,646 370,823 1,112,470 556,235 1,668,706 834,353 2,503,060 1,251,530 625,765 1,877,296 938,648 469,324 234,662 117,331 351,994 175,997 527,992 263,996 131,998 65,999 197,998 98,999 296,998 148,499 445,498 222,749 668,248 334,124 167,062 83,531 250,594 125,297 375,892 187,946 93,973 281,920 140,960 70,480 35,240 17,620 8,810

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