2 × 5² × 7 × 17 × 1987

Prime Factor Structure

Factorization String 2 × 5^2 × 7 × 17 × 1987

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 26,623,296

Proper Divisor Sum 14,800,646

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #11822627 ← → #11822663

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

11,822,650 5,911,325 17,733,976 8,866,988 4,433,494 2,216,747 6,650,242 3,325,121 9,975,364 4,987,682 2,493,841 7,481,524 3,740,762 1,870,381 5,611,144 2,805,572 1,402,786 701,393 2,104,180 1,052,090 526,045 1,578,136 789,068 394,534 197,267 591,802 295,901 887,704 443,852 221,926 110,963 332,890 166,445 499,336 249,668 124,834 62,417 187,252 93,626 46,813 140,440 70,220 35,110 17,555 52,666 26,333 79,000 39,500 19,750 9,875 29,626 14,813 44,440 22,220 11,110 5,555 16,666 8,333 25,000 12,500

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