3 × 13 × 478343

Prime Factor Structure

Factorization String 3 × 13 × 478343

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 26,787,264

Proper Divisor Sum 8,131,887

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #18655367 ← → #18655423

1 3 13 39 478,343 1,435,029 6,218,459 18,655,377

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

18,655,377 55,966,132 27,983,066 13,991,533 41,974,600 20,987,300 10,493,650 5,246,825 15,740,476 7,870,238 3,935,119 11,805,358 5,902,679 17,708,038 8,854,019 26,562,058 13,281,029 39,843,088 19,921,544 9,960,772 4,980,386 2,490,193 7,470,580 3,735,290 1,867,645 5,602,936 2,801,468 1,400,734 700,367 2,101,102 1,050,551 3,151,654 1,575,827 4,727,482 2,363,741 7,091,224 3,545,612 1,772,806 886,403 2,659,210 1,329,605 3,988,816 1,994,408 997,204 498,602 249,301 747,904 373,952 186,976 93,488 46,744 23,372 11,686 5,843 17,530 8,765 26,296 13,148 6,574 3,287

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