2² × 3² × 486491

Prime Factor Structure

Factorization String 2^2 × 3^2 × 486491

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 44,270,772

Proper Divisor Sum 26,757,096

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #17513663 ← → #17513707

1 2 3 4 6 9 12 18 36 486,491 972,982 1,459,473 1,945,964 2,918,946 4,378,419 5,837,892 8,756,838 17,513,676

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

17,513,676 8,756,838 4,378,419 13,135,258 6,567,629 19,702,888 9,851,444 4,925,722 2,462,861 7,388,584 3,694,292 1,847,146 923,573 2,770,720 1,385,360 692,680 346,340 173,170 86,585 259,756 129,878 64,939 194,818 97,409 292,228 146,114 73,057 219,172 109,586 54,793 164,380 82,190 41,095 123,286 61,643 184,930 92,465 277,396 138,698 69,349 208,048 104,024 52,012 26,006 13,003 39,010 19,505 58,516 29,258 14,629 43,888 21,944 10,972 5,486 2,743 8,230 4,115 12,346 6,173 18,520

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