2 × 13 × 191 × 197

Prime Factor Structure

Factorization String 2 × 13 × 191 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,596,672

Proper Divisor Sum 618,370

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #978287 ← → #978323

1 2 13 26 191 197 382 394 2,483 2,561 4,966 5,122 37,627 75,254 489,151 978,302

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

978,302 489,151 1,467,454 733,727 2,201,182 1,100,591 3,301,774 1,650,887 4,952,662 2,476,331 7,428,994 3,714,497 11,143,492 5,571,746 2,785,873 8,357,620 4,178,810 2,089,405 6,268,216 3,134,108 1,567,054 783,527 2,350,582 1,175,291 3,525,874 1,762,937 5,288,812 2,644,406 1,322,203 3,966,610 1,983,305 5,949,916 2,974,958 1,487,479 4,462,438 2,231,219 6,693,658 3,346,829 10,040,488 5,020,244 2,510,122 1,255,061 3,765,184 1,882,592 941,296 470,648 235,324 117,662 58,831 176,494 88,247 264,742 132,371 397,114 198,557 595,672 297,836 148,918 74,459 223,378

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