7 × 83 × 173 × 199

Prime Factor Structure

Factorization String 7 × 83 × 173 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 23,385,600

Proper Divisor Sum 3,383,513

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #20002067 ← → #20002097

1 7 83 173 199 581 1,211 1,393 14,359 16,517 34,427 100,513 115,619 240,989 2,857,441 20,002,087

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

20,002,087 60,006,262 30,003,131 90,009,394 45,004,697 135,014,092 67,507,046 33,753,523 101,260,570 50,630,285 151,890,856 75,945,428 37,972,714 18,986,357 56,959,072 28,479,536 14,239,768 7,119,884 3,559,942 1,779,971 5,339,914 2,669,957 8,009,872 4,004,936 2,002,468 1,001,234 500,617 1,501,852 750,926 375,463 1,126,390 563,195 1,689,586 844,793 2,534,380 1,267,190 633,595 1,900,786 950,393 2,851,180 1,425,590 712,795 2,138,386 1,069,193 3,207,580 1,603,790 801,895 2,405,686 1,202,843 3,608,530 1,804,265 5,412,796 2,706,398 1,353,199 4,059,598 2,029,799 6,089,398 3,044,699 9,134,098 4,567,049

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