2 × 7 × 19 × 659

Prime Factor Structure

Factorization String 2 × 7 × 19 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 316,800

Proper Divisor Sum 141,506

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #175291 ← → #175303

1 2 7 14 19 38 133 266 659 1,318 4,613 9,226 12,521 25,042 87,647 175,294

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

175,294 87,647 262,942 131,471 394,414 197,207 591,622 295,811 887,434 443,717 1,331,152 665,576 332,788 166,394 83,197 249,592 124,796 62,398 31,199 93,598 46,799 140,398 70,199 210,598 105,299 315,898 157,949 473,848 236,924 118,462 59,231 177,694 88,847 266,542 133,271 399,814 199,907 599,722 299,861 899,584 449,792 224,896 112,448 56,224 28,112 14,056 7,028 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114

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