3² × 563 × 3457

Prime Factor Structure

Factorization String 3^2 × 563 × 3457

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 25,354,056

Proper Divisor Sum 7,837,437

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #17516599 ← → #17516621

1 3 9 563 1,689 3,457 5,067 10,371 31,113 1,946,291 5,838,873 17,516,619

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

17,516,619 52,549,858 26,274,929 78,824,788 39,412,394 19,706,197 59,118,592 29,559,296 14,779,648 7,389,824 3,694,912 1,847,456 923,728 461,864 230,932 115,466 57,733 173,200 86,600 43,300 21,650 10,825 32,476 16,238 8,119 24,358 12,179 36,538 18,269 54,808 27,404 13,702 6,851 20,554 10,277 30,832 15,416 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86

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