2 × 19 × 61 × 227

Prime Factor Structure

Factorization String 2 × 19 × 61 × 227

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 848,160

Proper Divisor Sum 321,974

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #526159 ← → #526189

1 2 19 38 61 122 227 454 1,159 2,318 4,313 8,626 13,847 27,694 263,093 526,186

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

526,186 263,093 789,280 394,640 197,320 98,660 49,330 24,665 73,996 36,998 18,499 55,498 27,749 83,248 41,624 20,812 10,406 5,203 15,610 7,805 23,416 11,708 5,854 2,927 8,782 4,391 13,174 6,587 19,762 9,881 29,644 14,822 7,411 22,234 11,117 33,352 16,676 8,338 4,169 12,508 6,254 3,127 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341

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