2² × 5 × 7 × 21157

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 21157

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 7,109,088

Proper Divisor Sum 4,147,108

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2961979 ← → #2961983

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

2,961,980 1,480,990 740,495 2,221,486 1,110,743 3,332,230 1,666,115 4,998,346 2,499,173 7,497,520 3,748,760 1,874,380 937,190 468,595 1,405,786 702,893 2,108,680 1,054,340 527,170 263,585 790,756 395,378 197,689 593,068 296,534 148,267 444,802 222,401 667,204 333,602 166,801 500,404 250,202 125,101 375,304 187,652 93,826 46,913 140,740 70,370 35,185 105,556 52,778 26,389 79,168 39,584 19,792 9,896 4,948 2,474 1,237 3,712 1,856 928 464 232 116 58 29 88

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