5 × 41 × 643

Prime Factor Structure

Factorization String 5 × 41 × 643

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 162,288

Proper Divisor Sum 30,473

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #131797 ← → #131837

1 5 41 205 643 3,215 26,363 131,815

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

131,815 395,446 197,723 593,170 296,585 889,756 444,878 222,439 667,318 333,659 1,000,978 500,489 1,501,468 750,734 375,367 1,126,102 563,051 1,689,154 844,577 2,533,732 1,266,866 633,433 1,900,300 950,150 475,075 1,425,226 712,613 2,137,840 1,068,920 534,460 267,230 133,615 400,846 200,423 601,270 300,635 901,906 450,953 1,352,860 676,430 338,215 1,014,646 507,323 1,521,970 760,985 2,282,956 1,141,478 570,739 1,712,218 856,109 2,568,328 1,284,164 642,082 321,041 963,124 481,562 240,781 722,344 361,172 180,586

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