7² × 61 × 1327

Prime Factor Structure

Factorization String 7^2 × 61 × 1327

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,693,152

Proper Divisor Sum 726,749

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3966349 ← → #3966407

1 7 49 61 427 1,327 2,989 9,289 65,023 80,947 566,629 3,966,403

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

3,966,403 11,899,210 5,949,605 17,848,816 8,924,408 4,462,204 2,231,102 1,115,551 3,346,654 1,673,327 5,019,982 2,509,991 7,529,974 3,764,987 11,294,962 5,647,481 16,942,444 8,471,222 4,235,611 12,706,834 6,353,417 19,060,252 9,530,126 4,765,063 14,295,190 7,147,595 21,442,786 10,721,393 32,164,180 16,082,090 8,041,045 24,123,136 12,061,568 6,030,784 3,015,392 1,507,696 753,848 376,924 188,462 94,231 282,694 141,347 424,042 212,021 636,064 318,032 159,016 79,508 39,754 19,877 59,632 29,816 14,908 7,454 3,727 11,182 5,591 16,774 8,387 25,162

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