2 × 5 × 640873

Prime Factor Structure

Factorization String 2 × 5 × 640873

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 11,535,732

Proper Divisor Sum 5,127,002

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #6408713 ← → #6408749

1 2 5 10 640,873 1,281,746 3,204,365 6,408,730

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

6,408,730 3,204,365 9,613,096 4,806,548 2,403,274 1,201,637 3,604,912 1,802,456 901,228 450,614 225,307 675,922 337,961 1,013,884 506,942 253,471 760,414 380,207 1,140,622 570,311 1,710,934 855,467 2,566,402 1,283,201 3,849,604 1,924,802 962,401 2,887,204 1,443,602 721,801 2,165,404 1,082,702 541,351 1,624,054 812,027 2,436,082 1,218,041 3,654,124 1,827,062 913,531 2,740,594 1,370,297 4,110,892 2,055,446 1,027,723 3,083,170 1,541,585 4,624,756 2,312,378 1,156,189 3,468,568 1,734,284 867,142 433,571 1,300,714 650,357 1,951,072 975,536 487,768 243,884

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