7 × 618913

Prime Factor Structure

Factorization String 7 × 618913

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,951,312

Proper Divisor Sum 618,921

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4332389 ← → #4332407

1 7 618,913 4,332,391

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

4,332,391 12,997,174 6,498,587 19,495,762 9,747,881 29,243,644 14,621,822 7,310,911 21,932,734 10,966,367 32,899,102 16,449,551 49,348,654 24,674,327 74,022,982 37,011,491 111,034,474 55,517,237 166,551,712 83,275,856 41,637,928 20,818,964 10,409,482 5,204,741 15,614,224 7,807,112 3,903,556 1,951,778 975,889 2,927,668 1,463,834 731,917 2,195,752 1,097,876 548,938 274,469 823,408 411,704 205,852 102,926 51,463 154,390 77,195 231,586 115,793 347,380 173,690 86,845 260,536 130,268 65,134 32,567 97,702 48,851 146,554 73,277 219,832 109,916 54,958 27,479

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