7 × 31 × 3167

Prime Factor Structure

Factorization String 7 × 31 × 3167

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 811,008

Proper Divisor Sum 123,769

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #687233 ← → #687277

1 7 31 217 3,167 22,169 98,177 687,239

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

687,239 2,061,718 1,030,859 3,092,578 1,546,289 4,638,868 2,319,434 1,159,717 3,479,152 1,739,576 869,788 434,894 217,447 652,342 326,171 978,514 489,257 1,467,772 733,886 366,943 1,100,830 550,415 1,651,246 825,623 2,476,870 1,238,435 3,715,306 1,857,653 5,572,960 2,786,480 1,393,240 696,620 348,310 174,155 522,466 261,233 783,700 391,850 195,925 587,776 293,888 146,944 73,472 36,736 18,368 9,184 4,592 2,296 1,148 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372

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