2 × 7 × 163 × 173

Prime Factor Structure

Factorization String 2 × 7 × 163 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 684,864

Proper Divisor Sum 290,078

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #394759 ← → #394787

1 2 7 14 163 173 326 346 1,141 1,211 2,282 2,422 28,199 56,398 197,393 394,786

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

394,786 197,393 592,180 296,090 148,045 444,136 222,068 111,034 55,517 166,552 83,276 41,638 20,819 62,458 31,229 93,688 46,844 23,422 11,711 35,134 17,567 52,702 26,351 79,054 39,527 118,582 59,291 177,874 88,937 266,812 133,406 66,703 200,110 100,055 300,166 150,083 450,250 225,125 675,376 337,688 168,844 84,422 42,211 126,634 63,317 189,952 94,976 47,488 23,744 11,872 5,936 2,968 1,484 742 371 1,114 557 1,672 836 418

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