5 × 37 × 131 × 211

Prime Factor Structure

Factorization String 5 × 37 × 131 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,380,352

Proper Divisor Sum 1,266,767

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #5113579 ← → #5113597

1 5 37 131 185 211 655 1,055 4,847 7,807 24,235 27,641 39,035 138,205 1,022,717 5,113,585

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

5,113,585 15,340,756 7,670,378 3,835,189 11,505,568 5,752,784 2,876,392 1,438,196 719,098 359,549 1,078,648 539,324 269,662 134,831 404,494 202,247 606,742 303,371 910,114 455,057 1,365,172 682,586 341,293 1,023,880 511,940 255,970 127,985 383,956 191,978 95,989 287,968 143,984 71,992 35,996 17,998 8,999 26,998 13,499 40,498 20,249 60,748 30,374 15,187 45,562 22,781 68,344 34,172 17,086 8,543 25,630 12,815 38,446 19,223 57,670 28,835 86,506 43,253 129,760 64,880 32,440

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