2 × 13² × 31 × 397

Prime Factor Structure

Factorization String 2 × 13^2 × 31 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 6,992,064

Proper Divisor Sum 2,832,298

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4159741 ← → #4159769

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

4,159,766 2,079,883 6,239,650 3,119,825 9,359,476 4,679,738 2,339,869 7,019,608 3,509,804 1,754,902 877,451 2,632,354 1,316,177 3,948,532 1,974,266 987,133 2,961,400 1,480,700 740,350 370,175 1,110,526 555,263 1,665,790 832,895 2,498,686 1,249,343 3,748,030 1,874,015 5,622,046 2,811,023 8,433,070 4,216,535 12,649,606 6,324,803 18,974,410 9,487,205 28,461,616 14,230,808 7,115,404 3,557,702 1,778,851 5,336,554 2,668,277 8,004,832 4,002,416 2,001,208 1,000,604 500,302 250,151 750,454 375,227 1,125,682 562,841 1,688,524 844,262 422,131 1,266,394 633,197 1,899,592 949,796

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