7 × 641491

Prime Factor Structure

Factorization String 7 × 641491

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,131,936

Proper Divisor Sum 641,499

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4490419 ← → #4490459

1 7 641,491 4,490,437

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

4,490,437 13,471,312 6,735,656 3,367,828 1,683,914 841,957 2,525,872 1,262,936 631,468 315,734 157,867 473,602 236,801 710,404 355,202 177,601 532,804 266,402 133,201 399,604 199,802 99,901 299,704 149,852 74,926 37,463 112,390 56,195 168,586 84,293 252,880 126,440 63,220 31,610 15,805 47,416 23,708 11,854 5,927 17,782 8,891 26,674 13,337 40,012 20,006 10,003 30,010 15,005 45,016 22,508 11,254 5,627 16,882 8,441 25,324 12,662 6,331 18,994 9,497 28,492

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