13³ × 1279

Prime Factor Structure

Factorization String 13^3 × 1279

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,046,400

Proper Divisor Sum 236,437

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2809931 ← → #2809973

1 13 169 1,279 2,197 16,627 216,151 2,809,963

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

2,809,963 8,429,890 4,214,945 12,644,836 6,322,418 3,161,209 9,483,628 4,741,814 2,370,907 7,112,722 3,556,361 10,669,084 5,334,542 2,667,271 8,001,814 4,000,907 12,002,722 6,001,361 18,004,084 9,002,042 4,501,021 13,503,064 6,751,532 3,375,766 1,687,883 5,063,650 2,531,825 7,595,476 3,797,738 1,898,869 5,696,608 2,848,304 1,424,152 712,076 356,038 178,019 534,058 267,029 801,088 400,544 200,272 100,136 50,068 25,034 12,517 37,552 18,776 9,388 4,694 2,347 7,042 3,521 10,564 5,282 2,641 7,924 3,962 1,981 5,944 2,972

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