3² × 23 × 3329

Prime Factor Structure

Factorization String 3^2 × 23 × 3329

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,038,960

Proper Divisor Sum 349,857

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #689093 ← → #689107

1 3 9 23 69 207 3,329 9,987 29,961 76,567 229,701 689,103

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

689,103 2,067,310 1,033,655 3,100,966 1,550,483 4,651,450 2,325,725 6,977,176 3,488,588 1,744,294 872,147 2,616,442 1,308,221 3,924,664 1,962,332 981,166 490,583 1,471,750 735,875 2,207,626 1,103,813 3,311,440 1,655,720 827,860 413,930 206,965 620,896 310,448 155,224 77,612 38,806 19,403 58,210 29,105 87,316 43,658 21,829 65,488 32,744 16,372 8,186 4,093 12,280 6,140 3,070 1,535 4,606 2,303 6,910 3,455 10,366 5,183 15,550 7,775 23,326 11,663 34,990 17,495 52,486 26,243

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