7 × 581891

Prime Factor Structure

Factorization String 7 × 581891

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,655,136

Proper Divisor Sum 581,899

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4073233 ← → #4073243

1 7 581,891 4,073,237

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

4,073,237 12,219,712 6,109,856 3,054,928 1,527,464 763,732 381,866 190,933 572,800 286,400 143,200 71,600 35,800 17,900 8,950 4,475 13,426 6,713 20,140 10,070 5,035 15,106 7,553 22,660 11,330 5,665 16,996 8,498 4,249 12,748 6,374 3,187 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690 1,345 4,036 2,018 1,009 3,028 1,514 757 2,272 1,136 568 284 142 71 214 107 322 161 484 242 121

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