3² × 7³ × 647

Prime Factor Structure

Factorization String 3^2 × 7^3 × 647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,369,600

Proper Divisor Sum 1,372,311

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #1997269 ← → #1997293

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

1,997,289 5,991,868 2,995,934 1,497,967 4,493,902 2,246,951 6,740,854 3,370,427 10,111,282 5,055,641 15,166,924 7,583,462 3,791,731 11,375,194 5,687,597 17,062,792 8,531,396 4,265,698 2,132,849 6,398,548 3,199,274 1,599,637 4,798,912 2,399,456 1,199,728 599,864 299,932 149,966 74,983 224,950 112,475 337,426 168,713 506,140 253,070 126,535 379,606 189,803 569,410 284,705 854,116 427,058 213,529 640,588 320,294 160,147 480,442 240,221 720,664 360,332 180,166 90,083 270,250 135,125 405,376 202,688 101,344 50,672 25,336 12,668

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