2 × 31 × 37 × 619

Prime Factor Structure

Factorization String 2 × 31 × 37 × 619

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,261,760

Proper Divisor Sum 841,774

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1419973 ← → #1420009

1 2 31 37 62 74 619 1,147 1,238 2,294 19,189 22,903 38,378 45,806 709,993 1,419,986

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

1,419,986 709,993 2,129,980 1,064,990 532,495 1,597,486 798,743 2,396,230 1,198,115 3,594,346 1,797,173 5,391,520 2,695,760 1,347,880 673,940 336,970 168,485 505,456 252,728 126,364 63,182 31,591 94,774 47,387 142,162 71,081 213,244 106,622 53,311 159,934 79,967 239,902 119,951 359,854 179,927 539,782 269,891 809,674 404,837 1,214,512 607,256 303,628 151,814 75,907 227,722 113,861 341,584 170,792 85,396 42,698 21,349 64,048 32,024 16,012 8,006 4,003 12,010 6,005 18,016 9,008

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