3 × 19 × 211 × 233

Prime Factor Structure

Factorization String 3 × 19 × 211 × 233

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,968,640

Proper Divisor Sum 1,166,349

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2802277 ← → #2802301

1 3 19 57 211 233 633 699 4,009 4,427 12,027 13,281 49,163 147,489 934,097 2,802,291

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

2,802,291 8,406,874 4,203,437 12,610,312 6,305,156 3,152,578 1,576,289 4,728,868 2,364,434 1,182,217 3,546,652 1,773,326 886,663 2,659,990 1,329,995 3,989,986 1,994,993 5,984,980 2,992,490 1,496,245 4,488,736 2,244,368 1,122,184 561,092 280,546 140,273 420,820 210,410 105,205 315,616 157,808 78,904 39,452 19,726 9,863 29,590 14,795 44,386 22,193 66,580 33,290 16,645 49,936 24,968 12,484 6,242 3,121 9,364 4,682 2,341 7,024 3,512 1,756 878 439 1,318 659 1,978 989 2,968

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