2 × 7 × 11 × 12647

Prime Factor Structure

Factorization String 2 × 7 × 11 × 12647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,642,624

Proper Divisor Sum 1,694,986

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1947629 ← → #1947641

1 2 7 11 14 22 77 154 12,647 25,294 88,529 139,117 177,058 278,234 973,819 1,947,638

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

1,947,638 973,819 2,921,458 1,460,729 4,382,188 2,191,094 1,095,547 3,286,642 1,643,321 4,929,964 2,464,982 1,232,491 3,697,474 1,848,737 5,546,212 2,773,106 1,386,553 4,159,660 2,079,830 1,039,915 3,119,746 1,559,873 4,679,620 2,339,810 1,169,905 3,509,716 1,754,858 877,429 2,632,288 1,316,144 658,072 329,036 164,518 82,259 246,778 123,389 370,168 185,084 92,542 46,271 138,814 69,407 208,222 104,111 312,334 156,167 468,502 234,251 702,754 351,377 1,054,132 527,066 263,533 790,600 395,300 197,650 98,825 296,476 148,238 74,119

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