3² × 7 × 23 × 373

Prime Factor Structure

Factorization String 3^2 × 7 × 23 × 373

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 933,504

Proper Divisor Sum 393,027

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #540469 ← → #540509

1 3 7 9 21 23 63 69 161 207 373 483 1,119 1,449 2,611 3,357 7,833 8,579 23,499 25,737 60,053 77,211 180,159 540,477

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

540,477 1,621,432 810,716 405,358 202,679 608,038 304,019 912,058 456,029 1,368,088 684,044 342,022 171,011 513,034 256,517 769,552 384,776 192,388 96,194 48,097 144,292 72,146 36,073 108,220 54,110 27,055 81,166 40,583 121,750 60,875 182,626 91,313 273,940 136,970 68,485 205,456 102,728 51,364 25,682 12,841 38,524 19,262 9,631 28,894 14,447 43,342 21,671 65,014 32,507 97,522 48,761 146,284 73,142 36,571 109,714 54,857 164,572 82,286 41,143 123,430

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