2 × 7 × 19 × 23 × 67

Prime Factor Structure

Factorization String 2 × 7 × 19 × 23 × 67

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 783,360

Proper Divisor Sum 373,454

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #409901 ← → #409909

1 2 7 14 19 23 38 46 67 133 134 161 266 322 437 469 874 938 1,273 1,541 2,546 3,059 3,082 6,118 8,911 10,787 17,822 21,574 29,279 58,558 204,953 409,906

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

409,906 204,953 614,860 307,430 153,715 461,146 230,573 691,720 345,860 172,930 86,465 259,396 129,698 64,849 194,548 97,274 48,637 145,912 72,956 36,478 18,239 54,718 27,359 82,078 41,039 123,118 61,559 184,678 92,339 277,018 138,509 415,528 207,764 103,882 51,941 155,824 77,912 38,956 19,478 9,739 29,218 14,609 43,828 21,914 10,957 32,872 16,436 8,218 4,109 12,328 6,164 3,082 1,541 4,624 2,312 1,156 578 289 868 434

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