3 × 103 × 509

Prime Factor Structure

Factorization String 3 × 103 × 509

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 212,160

Proper Divisor Sum 54,879

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #157279 ← → #157291

1 3 103 309 509 1,527 52,427 157,281

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

157,281 471,844 235,922 117,961 353,884 176,942 88,471 265,414 132,707 398,122 199,061 597,184 298,592 149,296 74,648 37,324 18,662 9,331 27,994 13,997 41,992 20,996 10,498 5,249 15,748 7,874 3,937 11,812 5,906 2,953 8,860 4,430 2,215 6,646 3,323 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651 31,954 15,977 47,932 23,966 11,983 35,950

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