3 × 11 × 71 × 1811

Prime Factor Structure

Factorization String 3 × 11 × 71 × 1811

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,262,272

Proper Divisor Sum 2,019,099

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #4243147 ← → #4243181

1 3 11 33 71 213 781 1,811 2,343 5,433 19,921 59,763 128,581 385,743 1,414,391 4,243,173

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

4,243,173 12,729,520 6,364,760 3,182,380 1,591,190 795,595 2,386,786 1,193,393 3,580,180 1,790,090 895,045 2,685,136 1,342,568 671,284 335,642 167,821 503,464 251,732 125,866 62,933 188,800 94,400 47,200 23,600 11,800 5,900 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125

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