2³ × 3² × 7 × 557

Prime Factor Structure

Factorization String 2^3 × 3^2 × 7 × 557

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 870,480

Proper Divisor Sum 589,752

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #280717 ← → #280729

1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 557 1,114 1,671 2,228 3,342 3,899 4,456 5,013 6,684 7,798 10,026 11,697 13,368 15,596 20,052 23,394 31,192 35,091 40,104 46,788 70,182 93,576 140,364 280,728

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

280,728 140,364 70,182 35,091 105,274 52,637 157,912 78,956 39,478 19,739 59,218 29,609 88,828 44,414 22,207 66,622 33,311 99,934 49,967 149,902 74,951 224,854 112,427 337,282 168,641 505,924 252,962 126,481 379,444 189,722 94,861 284,584 142,292 71,146 35,573 106,720 53,360 26,680 13,340 6,670 3,335 10,006 5,003 15,010 7,505 22,516 11,258 5,629 16,888 8,444 4,222 2,111 6,334 3,167 9,502 4,751 14,254 7,127 21,382 10,691

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