2 × 31 × 149 × 397

Prime Factor Structure

Factorization String 2 × 31 × 149 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,731,200

Proper Divisor Sum 2,063,714

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3667483 ← → #3667501

1 2 31 62 149 298 397 794 4,619 9,238 12,307 24,614 59,153 118,306 1,833,743 3,667,486

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

3,667,486 1,833,743 5,501,230 2,750,615 8,251,846 4,125,923 12,377,770 6,188,885 18,566,656 9,283,328 4,641,664 2,320,832 1,160,416 580,208 290,104 145,052 72,526 36,263 108,790 54,395 163,186 81,593 244,780 122,390 61,195 183,586 91,793 275,380 137,690 68,845 206,536 103,268 51,634 25,817 77,452 38,726 19,363 58,090 29,045 87,136 43,568 21,784 10,892 5,446 2,723 8,170 4,085 12,256 6,128 3,064 1,532 766 383 1,150 575 1,726 863 2,590 1,295 3,886

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