3 × 7 × 163 × 5119

Prime Factor Structure

Factorization String 3 × 7 × 163 × 5119

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 26,869,760

Proper Divisor Sum 9,347,423

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #17522327 ← → #17522339

1 3 7 21 163 489 1,141 3,423 5,119 15,357 35,833 107,499 834,397 2,503,191 5,840,779 17,522,337

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

17,522,337 52,567,012 26,283,506 13,141,753 39,425,260 19,712,630 9,856,315 29,568,946 14,784,473 44,353,420 22,176,710 11,088,355 33,265,066 16,632,533 49,897,600 24,948,800 12,474,400 6,237,200 3,118,600 1,559,300 779,650 389,825 1,169,476 584,738 292,369 877,108 438,554 219,277 657,832 328,916 164,458 82,229 246,688 123,344 61,672 30,836 15,418 7,709 23,128 11,564 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86

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