3 × 7 × 199 × 419

Prime Factor Structure

Factorization String 3 × 7 × 199 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,688,000

Proper Divisor Sum 936,999

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #1750999 ← → #1751011

1 3 7 21 199 419 597 1,257 1,393 2,933 4,179 8,799 83,381 250,143 583,667 1,751,001

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

1,751,001 5,253,004 2,626,502 1,313,251 3,939,754 1,969,877 5,909,632 2,954,816 1,477,408 738,704 369,352 184,676 92,338 46,169 138,508 69,254 34,627 103,882 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 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53

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