2 × 5 × 7 × 53 × 109

Prime Factor Structure

Factorization String 2 × 5 × 7 × 53 × 109

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 855,360

Proper Divisor Sum 450,970

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #404389 ← → #404399

1 2 5 7 10 14 35 53 70 106 109 218 265 371 530 545 742 763 1,090 1,526 1,855 3,710 3,815 5,777 7,630 11,554 28,885 40,439 57,770 80,878 202,195 404,390

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

404,390 202,195 606,586 303,293 909,880 454,940 227,470 113,735 341,206 170,603 511,810 255,905 767,716 383,858 191,929 575,788 287,894 143,947 431,842 215,921 647,764 323,882 161,941 485,824 242,912 121,456 60,728 30,364 15,182 7,591 22,774 11,387 34,162 17,081 51,244 25,622 12,811 38,434 19,217 57,652 28,826 14,413 43,240 21,620 10,810 5,405 16,216 8,108 4,054 2,027 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567

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