3 × 13 × 53 × 1789

Prime Factor Structure

Factorization String 3 × 13 × 53 × 1789

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,412,960

Proper Divisor Sum 1,715,097

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3697853 ← → #3697867

1 3 13 39 53 159 689 1,789 2,067 5,367 23,257 69,771 94,817 284,451 1,232,621 3,697,863

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

3,697,863 11,093,590 5,546,795 16,640,386 8,320,193 24,960,580 12,480,290 6,240,145 18,720,436 9,360,218 4,680,109 14,040,328 7,020,164 3,510,082 1,755,041 5,265,124 2,632,562 1,316,281 3,948,844 1,974,422 987,211 2,961,634 1,480,817 4,442,452 2,221,226 1,110,613 3,331,840 1,665,920 832,960 416,480 208,240 104,120 52,060 26,030 13,015 39,046 19,523 58,570 29,285 87,856 43,928 21,964 10,982 5,491 16,474 8,237 24,712 12,356 6,178 3,089 9,268 4,634 2,317 6,952 3,476 1,738 869 2,608 1,304 652

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