2 × 7 × 1331663

Prime Factor Structure

Factorization String 2 × 7 × 1331663

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 31,959,936

Proper Divisor Sum 13,316,654

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #18643267 ← → #18643321

1 2 7 14 1,331,663 2,663,326 9,321,641 18,643,282

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

18,643,282 9,321,641 27,964,924 13,982,462 6,991,231 20,973,694 10,486,847 31,460,542 15,730,271 47,190,814 23,595,407 70,786,222 35,393,111 106,179,334 53,089,667 159,269,002 79,634,501 238,903,504 119,451,752 59,725,876 29,862,938 14,931,469 44,794,408 22,397,204 11,198,602 5,599,301 16,797,904 8,398,952 4,199,476 2,099,738 1,049,869 3,149,608 1,574,804 787,402 393,701 1,181,104 590,552 295,276 147,638 73,819 221,458 110,729 332,188 166,094 83,047 249,142 124,571 373,714 186,857 560,572 280,286 140,143 420,430 210,215 630,646 315,323 945,970 472,985 1,418,956 709,478

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