2 × 7 × 13 × 19 × 193

Prime Factor Structure

Factorization String 2 × 7 × 13 × 19 × 193

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,303,680

Proper Divisor Sum 636,286

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #667379 ← → #667417

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

667,394 333,697 1,001,092 500,546 250,273 750,820 375,410 187,705 563,116 281,558 140,779 422,338 211,169 633,508 316,754 158,377 475,132 237,566 118,783 356,350 178,175 534,526 267,263 801,790 400,895 1,202,686 601,343 1,804,030 902,015 2,706,046 1,353,023 4,059,070 2,029,535 6,088,606 3,044,303 9,132,910 4,566,455 13,699,366 6,849,683 20,549,050 10,274,525 30,823,576 15,411,788 7,705,894 3,852,947 11,558,842 5,779,421 17,338,264 8,669,132 4,334,566 2,167,283 6,501,850 3,250,925 9,752,776 4,876,388 2,438,194 1,219,097 3,657,292 1,828,646 914,323

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