3² × 19 × 37 × 41

Prime Factor Structure

Factorization String 3^2 × 19 × 37 × 41

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 414,960

Proper Divisor Sum 155,553

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #259397 ← → #259411

1 3 9 19 37 41 57 111 123 171 333 369 703 779 1,517 2,109 2,337 4,551 6,327 7,011 13,653 28,823 86,469 259,407

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

259,407 778,222 389,111 1,167,334 583,667 1,751,002 875,501 2,626,504 1,313,252 656,626 328,313 984,940 492,470 246,235 738,706 369,353 1,108,060 554,030 277,015 831,046 415,523 1,246,570 623,285 1,869,856 934,928 467,464 233,732 116,866 58,433 175,300 87,650 43,825 131,476 65,738 32,869 98,608 49,304 24,652 12,326 6,163 18,490 9,245 27,736 13,868 6,934 3,467 10,402 5,201 15,604 7,802 3,901 11,704 5,852 2,926 1,463 4,390 2,195 6,586 3,293 9,880

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