3 × 5² × 7 × 659

Prime Factor Structure

Factorization String 3 × 5^2 × 7 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 654,720

Proper Divisor Sum 308,745

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #345953 ← → #345979

1 3 5 7 15 21 25 35 75 105 175 525 659 1,977 3,295 4,613 9,885 13,839 16,475 23,065 49,425 69,195 115,325 345,975

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

345,975 1,037,926 518,963 1,556,890 778,445 2,335,336 1,167,668 583,834 291,917 875,752 437,876 218,938 109,469 328,408 164,204 82,102 41,051 123,154 61,577 184,732 92,366 46,183 138,550 69,275 207,826 103,913 311,740 155,870 77,935 233,806 116,903 350,710 175,355 526,066 263,033 789,100 394,550 197,275 591,826 295,913 887,740 443,870 221,935 665,806 332,903 998,710 499,355 1,498,066 749,033 2,247,100 1,123,550 561,775 1,685,326 842,663 2,527,990 1,263,995 3,791,986 1,895,993 5,687,980 2,843,990

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