3 × 7 × 17 × 211

Prime Factor Structure

Factorization String 3 × 7 × 17 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 122,112

Proper Divisor Sum 46,785

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #75323 ← → #75329

1 3 7 17 21 51 119 211 357 633 1,477 3,587 4,431 10,761 25,109 75,327

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

75,327 225,982 112,991 338,974 169,487 508,462 254,231 762,694 381,347 1,144,042 572,021 1,716,064 858,032 429,016 214,508 107,254 53,627 160,882 80,441 241,324 120,662 60,331 180,994 90,497 271,492 135,746 67,873 203,620 101,810 50,905 152,716 76,358 38,179 114,538 57,269 171,808 85,904 42,952 21,476 10,738 5,369 16,108 8,054 4,027 12,082 6,041 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478

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