3² × 11 × 53 × 103

Prime Factor Structure

Factorization String 3^2 × 11 × 53 × 103

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 876,096

Proper Divisor Sum 335,655

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #540437 ← → #540461

1 3 9 11 33 53 99 103 159 309 477 583 927 1,133 1,749 3,399 5,247 5,459 10,197 16,377 49,131 60,049 180,147 540,441

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

540,441 1,621,324 810,662 405,331 1,215,994 607,997 1,823,992 911,996 455,998 227,999 683,998 341,999 1,025,998 512,999 1,538,998 769,499 2,308,498 1,154,249 3,462,748 1,731,374 865,687 2,597,062 1,298,531 3,895,594 1,947,797 5,843,392 2,921,696 1,460,848 730,424 365,212 182,606 91,303 273,910 136,955 410,866 205,433 616,300 308,150 154,075 462,226 231,113 693,340 346,670 173,335 520,006 260,003 780,010 390,005 1,170,016 585,008 292,504 146,252 73,126 36,563 109,690 54,845 164,536 82,268 41,134 20,567

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