2² × 5 × 7 × 28409

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 28409

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 9,545,760

Proper Divisor Sum 5,568,500

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3977243 ← → #3977273

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

3,977,260 1,988,630 994,315 2,982,946 1,491,473 4,474,420 2,237,210 1,118,605 3,355,816 1,677,908 838,954 419,477 1,258,432 629,216 314,608 157,304 78,652 39,326 19,663 58,990 29,495 88,486 44,243 132,730 66,365 199,096 99,548 49,774 24,887 74,662 37,331 111,994 55,997 167,992 83,996 41,998 20,999 62,998 31,499 94,498 47,249 141,748 70,874 35,437 106,312 53,156 26,578 13,289 39,868 19,934 9,967 29,902 14,951 44,854 22,427 67,282 33,641 100,924 50,462 25,231

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