2² × 5 × 954497

Prime Factor Structure

Factorization String 2^2 × 5 × 954497

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 40,088,916

Proper Divisor Sum 20,998,976

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #19089919 ← → #19089947

1 2 4 5 10 20 954,497 1,908,994 3,817,988 4,772,485 9,544,970 19,089,940

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

19,089,940 9,544,970 4,772,485 14,317,456 7,158,728 3,579,364 1,789,682 894,841 2,684,524 1,342,262 671,131 2,013,394 1,006,697 3,020,092 1,510,046 755,023 2,265,070 1,132,535 3,397,606 1,698,803 5,096,410 2,548,205 7,644,616 3,822,308 1,911,154 955,577 2,866,732 1,433,366 716,683 2,150,050 1,075,025 3,225,076 1,612,538 806,269 2,418,808 1,209,404 604,702 302,351 907,054 453,527 1,360,582 680,291 2,040,874 1,020,437 3,061,312 1,530,656 765,328 382,664 191,332 95,666 47,833 143,500 71,750 35,875 107,626 53,813 161,440 80,720 40,360 20,180

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