2² × 7 × 67 × 2153

Prime Factor Structure

Factorization String 2^2 × 7 × 67 × 2153

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 8,202,432

Proper Divisor Sum 4,163,404

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4039019 ← → #4039037

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

4,039,028 2,019,514 1,009,757 3,029,272 1,514,636 757,318 378,659 1,135,978 567,989 1,703,968 851,984 425,992 212,996 106,498 53,249 159,748 79,874 39,937 119,812 59,906 29,953 89,860 44,930 22,465 67,396 33,698 16,849 50,548 25,274 12,637 37,912 18,956 9,478 4,739 14,218 7,109 21,328 10,664 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121

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