2² × 223 × 19661

Prime Factor Structure

Factorization String 2^2 × 223 × 19661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 30,830,016

Proper Divisor Sum 13,292,404

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #17537609 ← → #17537623

1 2 4 223 446 892 19,661 39,322 78,644 4,384,403 8,768,806 17,537,612

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

17,537,612 8,768,806 4,384,403 13,153,210 6,576,605 19,729,816 9,864,908 4,932,454 2,466,227 7,398,682 3,699,341 11,098,024 5,549,012 2,774,506 1,387,253 4,161,760 2,080,880 1,040,440 520,220 260,110 130,055 390,166 195,083 585,250 292,625 877,876 438,938 219,469 658,408 329,204 164,602 82,301 246,904 123,452 61,726 30,863 92,590 46,295 138,886 69,443 208,330 104,165 312,496 156,248 78,124 39,062 19,531 58,594 29,297 87,892 43,946 21,973 65,920 32,960 16,480 8,240 4,120 2,060 1,030 515

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