3 × 17 × 431 × 449

Prime Factor Structure

Factorization String 3 × 17 × 431 × 449

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,996,800

Proper Divisor Sum 4,127,331

Digit Sum / Digital Root 51 (Root: 6)

Adjacent Primes #9869467 ← → #9869513

1 3 17 51 431 449 1,293 1,347 7,327 7,633 21,981 22,899 193,519 580,557 3,289,823 9,869,469

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

9,869,469 29,608,408 14,804,204 7,402,102 3,701,051 11,103,154 5,551,577 16,654,732 8,327,366 4,163,683 12,491,050 6,245,525 18,736,576 9,368,288 4,684,144 2,342,072 1,171,036 585,518 292,759 878,278 439,139 1,317,418 658,709 1,976,128 988,064 494,032 247,016 123,508 61,754 30,877 92,632 46,316 23,158 11,579 34,738 17,369 52,108 26,054 13,027 39,082 19,541 58,624 29,312 14,656 7,328 3,664 1,832 916 458 229 688 344 172 86 43 130 65 196 98 49

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