5 × 7 × 19979

Prime Factor Structure

Factorization String 5 × 7 × 19979

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 959,040

Proper Divisor Sum 259,775

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #699253 ← → #699271

1 5 7 35 19,979 99,895 139,853 699,265

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

699,265 2,097,796 1,048,898 524,449 1,573,348 786,674 393,337 1,180,012 590,006 295,003 885,010 442,505 1,327,516 663,758 331,879 995,638 497,819 1,493,458 746,729 2,240,188 1,120,094 560,047 1,680,142 840,071 2,520,214 1,260,107 3,780,322 1,890,161 5,670,484 2,835,242 1,417,621 4,252,864 2,126,432 1,063,216 531,608 265,804 132,902 66,451 199,354 99,677 299,032 149,516 74,758 37,379 112,138 56,069 168,208 84,104 42,052 21,026 10,513 31,540 15,770 7,885 23,656 11,828 5,914 2,957 8,872 4,436

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