3 × 5 × 67 × 691

Prime Factor Structure

Factorization String 3 × 5 × 67 × 691

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,129,344

Proper Divisor Sum 434,889

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #694427 ← → #694457

1 3 5 15 67 201 335 691 1,005 2,073 3,455 10,365 46,297 138,891 231,485 694,455

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

694,455 2,083,366 1,041,683 3,125,050 1,562,525 4,687,576 2,343,788 1,171,894 585,947 1,757,842 878,921 2,636,764 1,318,382 659,191 1,977,574 988,787 2,966,362 1,483,181 4,449,544 2,224,772 1,112,386 556,193 1,668,580 834,290 417,145 1,251,436 625,718 312,859 938,578 469,289 1,407,868 703,934 351,967 1,055,902 527,951 1,583,854 791,927 2,375,782 1,187,891 3,563,674 1,781,837 5,345,512 2,672,756 1,336,378 668,189 2,004,568 1,002,284 501,142 250,571 751,714 375,857 1,127,572 563,786 281,893 845,680 422,840 211,420 105,710 52,855 158,566

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