7 × 13 × 23 × 839

Prime Factor Structure

Factorization String 7 × 13 × 23 × 839

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,257,920

Proper Divisor Sum 501,893

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1756021 ← → #1756063

1 7 13 23 91 161 299 839 2,093 5,873 10,907 19,297 76,349 135,079 250,861 1,756,027

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

1,756,027 5,268,082 2,634,041 7,902,124 3,951,062 1,975,531 5,926,594 2,963,297 8,889,892 4,444,946 2,222,473 6,667,420 3,333,710 1,666,855 5,000,566 2,500,283 7,500,850 3,750,425 11,251,276 5,625,638 2,812,819 8,438,458 4,219,229 12,657,688 6,328,844 3,164,422 1,582,211 4,746,634 2,373,317 7,119,952 3,559,976 1,779,988 889,994 444,997 1,334,992 667,496 333,748 166,874 83,437 250,312 125,156 62,578 31,289 93,868 46,934 23,467 70,402 35,201 105,604 52,802 26,401 79,204 39,602 19,801 59,404 29,702 14,851 44,554 22,277 66,832

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