5 × 7 × 31 × 173

Prime Factor Structure

Factorization String 5 × 7 × 31 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 267,264

Proper Divisor Sum 79,559

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #187699 ← → #187711

1 5 7 31 35 155 173 217 865 1,085 1,211 5,363 6,055 26,815 37,541 187,705

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

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 2,742,970 1,371,485 4,114,456 2,057,228 1,028,614 514,307 1,542,922

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