2 × 7 × 31 × 9319

Prime Factor Structure

Factorization String 2 × 7 × 31 × 9319

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,157,760

Proper Divisor Sum 3,113,314

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4044437 ← → #4044449

1 2 7 14 31 62 217 434 9,319 18,638 65,233 130,466 288,889 577,778 2,022,223 4,044,446

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

4,044,446 2,022,223 6,066,670 3,033,335 9,100,006 4,550,003 13,650,010 6,825,005 20,475,016 10,237,508 5,118,754 2,559,377 7,678,132 3,839,066 1,919,533 5,758,600 2,879,300 1,439,650 719,825 2,159,476 1,079,738 539,869 1,619,608 809,804 404,902 202,451 607,354 303,677 911,032 455,516 227,758 113,879 341,638 170,819 512,458 256,229 768,688 384,344 192,172 96,086 48,043 144,130 72,065 216,196 108,098 54,049 162,148 81,074 40,537 121,612 60,806 30,403 91,210 45,605 136,816 68,408 34,204 17,102 8,551 25,654

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