3² × 53 × 40009

Prime Factor Structure

Factorization String 3^2 × 53 × 40009

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 28,087,020

Proper Divisor Sum 9,002,727

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #19084271 ← → #19084297

1 3 9 53 159 477 40,009 120,027 360,081 2,120,477 6,361,431 19,084,293

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

19,084,293 57,252,880 28,626,440 14,313,220 7,156,610 3,578,305 10,734,916 5,367,458 2,683,729 8,051,188 4,025,594 2,012,797 6,038,392 3,019,196 1,509,598 754,799 2,264,398 1,132,199 3,396,598 1,698,299 5,094,898 2,547,449 7,642,348 3,821,174 1,910,587 5,731,762 2,865,881 8,597,644 4,298,822 2,149,411 6,448,234 3,224,117 9,672,352 4,836,176 2,418,088 1,209,044 604,522 302,261 906,784 453,392 226,696 113,348 56,674 28,337 85,012 42,506 21,253 63,760 31,880 15,940 7,970 3,985 11,956 5,978 2,989 8,968 4,484 2,242 1,121 3,364

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