67 × 227 × 421

Prime Factor Structure

Factorization String 67 × 227 × 421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,542,688

Proper Divisor Sum 139,699

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #6402973 ← → #6403003

1 67 227 421 15,209 28,207 95,567 6,402,989

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

6,402,989 19,208,968 9,604,484 4,802,242 2,401,121 7,203,364 3,601,682 1,800,841 5,402,524 2,701,262 1,350,631 4,051,894 2,025,947 6,077,842 3,038,921 9,116,764 4,558,382 2,279,191 6,837,574 3,418,787 10,256,362 5,128,181 15,384,544 7,692,272 3,846,136 1,923,068 961,534 480,767 1,442,302 721,151 2,163,454 1,081,727 3,245,182 1,622,591 4,867,774 2,433,887 7,301,662 3,650,831 10,952,494 5,476,247 16,428,742 8,214,371 24,643,114 12,321,557 36,964,672 18,482,336 9,241,168 4,620,584 2,310,292 1,155,146 577,573 1,732,720 866,360 433,180 216,590 108,295 324,886 162,443 487,330 243,665

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