2 × 7 × 13 × 809

Prime Factor Structure

Factorization String 2 × 7 × 13 × 809

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 272,160

Proper Divisor Sum 124,922

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #147229 ← → #147253

1 2 7 13 14 26 91 182 809 1,618 5,663 10,517 11,326 21,034 73,619 147,238

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

147,238 73,619 220,858 110,429 331,288 165,644 82,822 41,411 124,234 62,117 186,352 93,176 46,588 23,294 11,647 34,942 17,471 52,414 26,207 78,622 39,311 117,934 58,967 176,902 88,451 265,354 132,677 398,032 199,016 99,508 49,754 24,877 74,632 37,316 18,658 9,329 27,988 13,994 6,997 20,992 10,496 5,248 2,624 1,312 656 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161

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