2 × 7 × 19 × 13921

Prime Factor Structure

Factorization String 2 × 7 × 19 × 13921

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,682,560

Proper Divisor Sum 2,979,574

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3702983 ← → #3703001

1 2 7 14 19 38 133 266 13,921 27,842 97,447 194,894 264,499 528,998 1,851,493 3,702,986

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

3,702,986 1,851,493 5,554,480 2,777,240 1,388,620 694,310 347,155 1,041,466 520,733 1,562,200 781,100 390,550 195,275 585,826 292,913 878,740 439,370 219,685 659,056 329,528 164,764 82,382 41,191 123,574 61,787 185,362 92,681 278,044 139,022 69,511 208,534 104,267 312,802 156,401 469,204 234,602 117,301 351,904 175,952 87,976 43,988 21,994 10,997 32,992 16,496 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653

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