2 × 13 × 289951

Prime Factor Structure

Factorization String 2 × 13 × 289951

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 12,177,984

Proper Divisor Sum 4,639,258

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #7538719 ← → #7538731

1 2 13 26 289,951 579,902 3,769,363 7,538,726

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

7,538,726 3,769,363 11,308,090 5,654,045 16,962,136 8,481,068 4,240,534 2,120,267 6,360,802 3,180,401 9,541,204 4,770,602 2,385,301 7,155,904 3,577,952 1,788,976 894,488 447,244 223,622 111,811 335,434 167,717 503,152 251,576 125,788 62,894 31,447 94,342 47,171 141,514 70,757 212,272 106,136 53,068 26,534 13,267 39,802 19,901 59,704 29,852 14,926 7,463 22,390 11,195 33,586 16,793 50,380 25,190 12,595 37,786 18,893 56,680 28,340 14,170 7,085 21,256 10,628 5,314 2,657 7,972

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