2² × 7 × 19 × 23 × 43

Prime Factor Structure

Factorization String 2^2 × 7 × 19 × 23 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,182,720

Proper Divisor Sum 656,572

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #526139 ← → #526157

1 2 4 7 14 19 23 28 38 43 46 76 86 92 133 161 172 266 301 322 437 532 602 644 817 874 989 1,204 1,634 1,748 1,978 3,059 3,268 3,956 5,719 6,118 6,923 11,438 12,236 13,846 18,791 22,876 27,692 37,582 75,164 131,537 263,074 526,148

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

526,148 263,074 131,537 394,612 197,306 98,653 295,960 147,980 73,990 36,995 110,986 55,493 166,480 83,240 41,620 20,810 10,405 31,216 15,608 7,804 3,902 1,951 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.