2 × 13 × 131 × 9787

Prime Factor Structure

Factorization String 2 × 13 × 131 × 9787

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 54,264,672

Proper Divisor Sum 20,930,150

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #33334471 ← → #33334523

1 2 13 26 131 262 1,703 3,406 9,787 19,574 127,231 254,462 1,282,097 2,564,194 16,667,261 33,334,522

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

33,334,522 16,667,261 50,001,784 25,000,892 12,500,446 6,250,223 18,750,670 9,375,335 28,126,006 14,063,003 42,189,010 21,094,505 63,283,516 31,641,758 15,820,879 47,462,638 23,731,319 71,193,958 35,596,979 106,790,938 53,395,469 160,186,408 80,093,204 40,046,602 20,023,301 60,069,904 30,034,952 15,017,476 7,508,738 3,754,369 11,263,108 5,631,554 2,815,777 8,447,332 4,223,666 2,111,833 6,335,500 3,167,750 1,583,875 4,751,626 2,375,813 7,127,440 3,563,720 1,781,860 890,930 445,465 1,336,396 668,198 334,099 1,002,298 501,149 1,503,448 751,724 375,862 187,931 563,794 281,897 845,692 422,846 211,423

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