2 × 7 × 103 × 139

Prime Factor Structure

Factorization String 2 × 7 × 103 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 349,440

Proper Divisor Sum 149,002

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #200437 ← → #200443

1 2 7 14 103 139 206 278 721 973 1,442 1,946 14,317 28,634 100,219 200,438

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

200,438 100,219 300,658 150,329 450,988 225,494 112,747 338,242 169,121 507,364 253,682 126,841 380,524 190,262 95,131 285,394 142,697 428,092 214,046 107,023 321,070 160,535 481,606 240,803 722,410 361,205 1,083,616 541,808 270,904 135,452 67,726 33,863 101,590 50,795 152,386 76,193 228,580 114,290 57,145 171,436 85,718 42,859 128,578 64,289 192,868 96,434 48,217 144,652 72,326 36,163 108,490 54,245 162,736 81,368 40,684 20,342 10,171 30,514 15,257 45,772

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