2 × 19 × 73 × 1433

Prime Factor Structure

Factorization String 2 × 19 × 73 × 1433

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,366,960

Proper Divisor Sum 2,391,818

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3975109 ← → #3975151

1 2 19 38 73 146 1,387 1,433 2,774 2,866 27,227 54,454 104,609 209,218 1,987,571 3,975,142

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

3,975,142 1,987,571 5,962,714 2,981,357 8,944,072 4,472,036 2,236,018 1,118,009 3,354,028 1,677,014 838,507 2,515,522 1,257,761 3,773,284 1,886,642 943,321 2,829,964 1,414,982 707,491 2,122,474 1,061,237 3,183,712 1,591,856 795,928 397,964 198,982 99,491 298,474 149,237 447,712 223,856 111,928 55,964 27,982 13,991 41,974 20,987 62,962 31,481 94,444 47,222 23,611 70,834 35,417 106,252 53,126 26,563 79,690 39,845 119,536 59,768 29,884 14,942 7,471 22,414 11,207 33,622 16,811 50,434 25,217

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