3 × 5 × 11 × 31 × 73 × 137

Prime Factor Structure

Factorization String 3 × 5 × 11 × 31 × 73 × 137

Distinct Prime Factors 6

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 94,113,792

Proper Divisor Sum 42,958,677

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #51155099 ← → #51155119

1 3 5 11 15 31 33 55 73 93 137 155 165 219 341 365 411 465 685 803 1,023 1,095 1,507 1,705 2,055 2,263 2,409 4,015 4,247 4,521 5,115 6,789 7,535 10,001 11,315 12,045 12,741 21,235 22,605 24,893 30,003 33,945 46,717 50,005 63,705 74,679 110,011 124,465 140,151 150,015 233,585 310,031 330,033 373,395 550,055 700,755 930,093 1,550,155 1,650,165 3,410,341

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

51,155,115 153,465,346 76,732,673 230,198,020 115,099,010 57,549,505 172,648,516 86,324,258 43,162,129 129,486,388 64,743,194 32,371,597 97,114,792 48,557,396 24,278,698 12,139,349 36,418,048 18,209,024 9,104,512 4,552,256 2,276,128 1,138,064 569,032 284,516 142,258 71,129 213,388 106,694 53,347 160,042 80,021 240,064 120,032 60,016 30,008 15,004 7,502 3,751 11,254 5,627 16,882 8,441 25,324 12,662 6,331 18,994 9,497 28,492 14,246 7,123 21,370 10,685 32,056 16,028 8,014 4,007 12,022 6,011 18,034 9,017

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