2² × 3² × 5 × 3821

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 3821

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 2,086,812

Proper Divisor Sum 1,399,032

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #687779 ← → #687787

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

687,780 343,890 171,945 515,836 257,918 128,959 386,878 193,439 580,318 290,159 870,478 435,239 1,305,718 652,859 1,958,578 979,289 2,937,868 1,468,934 734,467 2,203,402 1,101,701 3,305,104 1,652,552 826,276 413,138 206,569 619,708 309,854 154,927 464,782 232,391 697,174 348,587 1,045,762 522,881 1,568,644 784,322 392,161 1,176,484 588,242 294,121 882,364 441,182 220,591 661,774 330,887 992,662 496,331 1,488,994 744,497 2,233,492 1,116,746 558,373 1,675,120 837,560 418,780 209,390 104,695 314,086 157,043

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