3 × 19 × 69247

Prime Factor Structure

Factorization String 3 × 19 × 69247

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,539,840

Proper Divisor Sum 1,592,761

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3947071 ← → #3947087

1 3 19 57 69,247 207,741 1,315,693 3,947,079

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

3,947,079 11,841,238 5,920,619 17,761,858 8,880,929 26,642,788 13,321,394 6,660,697 19,982,092 9,991,046 4,995,523 14,986,570 7,493,285 22,479,856 11,239,928 5,619,964 2,809,982 1,404,991 4,214,974 2,107,487 6,322,462 3,161,231 9,483,694 4,741,847 14,225,542 7,112,771 21,338,314 10,669,157 32,007,472 16,003,736 8,001,868 4,000,934 2,000,467 6,001,402 3,000,701 9,002,104 4,501,052 2,250,526 1,125,263 3,375,790 1,687,895 5,063,686 2,531,843 7,595,530 3,797,765 11,393,296 5,696,648 2,848,324 1,424,162 712,081 2,136,244 1,068,122 534,061 1,602,184 801,092 400,546 200,273 600,820 300,410 150,205

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