7 × 19 × 3691

Prime Factor Structure

Factorization String 7 × 19 × 3691

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 590,720

Proper Divisor Sum 99,817

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #490891 ← → #490913

1 7 19 133 3,691 25,837 70,129 490,903

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

490,903 1,472,710 736,355 2,209,066 1,104,533 3,313,600 1,656,800 828,400 414,200 207,100 103,550 51,775 155,326 77,663 232,990 116,495 349,486 174,743 524,230 262,115 786,346 393,173 1,179,520 589,760 294,880 147,440 73,720 36,860 18,430 9,215 27,646 13,823 41,470 20,735 62,206 31,103 93,310 46,655 139,966 69,983 209,950 104,975 314,926 157,463 472,390 236,195 708,586 354,293 1,062,880 531,440 265,720 132,860 66,430 33,215 99,646 49,823 149,470 74,735 224,206 112,103

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