3 × 5 × 19 × 15649

Prime Factor Structure

Factorization String 3 × 5 × 19 × 15649

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,512,000

Proper Divisor Sum 3,052,035

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #4459951 ← → #4459981

1 3 5 15 19 57 95 285 15,649 46,947 78,245 234,735 297,331 891,993 1,486,655 4,459,965

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

4,459,965 13,379,896 6,689,948 3,344,974 1,672,487 5,017,462 2,508,731 7,526,194 3,763,097 11,289,292 5,644,646 2,822,323 8,466,970 4,233,485 12,700,456 6,350,228 3,175,114 1,587,557 4,762,672 2,381,336 1,190,668 595,334 297,667 893,002 446,501 1,339,504 669,752 334,876 167,438 83,719 251,158 125,579 376,738 188,369 565,108 282,554 141,277 423,832 211,916 105,958 52,979 158,938 79,469 238,408 119,204 59,602 29,801 89,404 44,702 22,351 67,054 33,527 100,582 50,291 150,874 75,437 226,312 113,156 56,578 28,289

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