2 × 5 × 19 × 3989

Prime Factor Structure

Factorization String 2 × 5 × 19 × 3989

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,436,400

Proper Divisor Sum 678,490

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #757909 ← → #757927

1 2 5 10 19 38 95 190 3,989 7,978 19,945 39,890 75,791 151,582 378,955 757,910

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

757,910 378,955 1,136,866 568,433 1,705,300 852,650 426,325 1,278,976 639,488 319,744 159,872 79,936 39,968 19,984 9,992 4,996 2,498 1,249 3,748 1,874 937 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151 30,454 15,227 45,682 22,841 68,524 34,262 17,131 51,394 25,697 77,092 38,546 19,273 57,820 28,910

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