7 × 257 × 3209

Prime Factor Structure

Factorization String 7 × 257 × 3209

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,625,440

Proper Divisor Sum 852,449

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #5772989 ← → #5772997

1 7 257 1,799 3,209 22,463 824,713 5,772,991

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

5,772,991 17,318,974 8,659,487 25,978,462 12,989,231 38,967,694 19,483,847 58,451,542 29,225,771 87,677,314 43,838,657 131,515,972 65,757,986 32,878,993 98,636,980 49,318,490 24,659,245 73,977,736 36,988,868 18,494,434 9,247,217 27,741,652 13,870,826 6,935,413 20,806,240 10,403,120 5,201,560 2,600,780 1,300,390 650,195 1,950,586 975,293 2,925,880 1,462,940 731,470 365,735 1,097,206 548,603 1,645,810 822,905 2,468,716 1,234,358 617,179 1,851,538 925,769 2,777,308 1,388,654 694,327 2,082,982 1,041,491 3,124,474 1,562,237 4,686,712 2,343,356 1,171,678 585,839 1,757,518 878,759 2,636,278 1,318,139

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