2 × 7 × 71 × 2003

Prime Factor Structure

Factorization String 2 × 7 × 71 × 2003

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,462,912

Proper Divisor Sum 1,471,930

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1990981 ← → #1990987

1 2 7 14 71 142 497 994 2,003 4,006 14,021 28,042 142,213 284,426 995,491 1,990,982

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

1,990,982 995,491 2,986,474 1,493,237 4,479,712 2,239,856 1,119,928 559,964 279,982 139,991 419,974 209,987 629,962 314,981 944,944 472,472 236,236 118,118 59,059 177,178 88,589 265,768 132,884 66,442 33,221 99,664 49,832 24,916 12,458 6,229 18,688 9,344 4,672 2,336 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364

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