2² × 7 × 29 × 643

Prime Factor Structure

Factorization String 2^2 × 7 × 29 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,081,920

Proper Divisor Sum 559,804

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #522113 ← → #522127

1 2 4 7 14 28 29 58 116 203 406 643 812 1,286 2,572 4,501 9,002 18,004 18,647 37,294 74,588 130,529 261,058 522,116

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

522,116 261,058 130,529 391,588 195,794 97,897 293,692 146,846 73,423 220,270 110,135 330,406 165,203 495,610 247,805 743,416 371,708 185,854 92,927 278,782 139,391 418,174 209,087 627,262 313,631 940,894 470,447 1,411,342 705,671 2,117,014 1,058,507 3,175,522 1,587,761 4,763,284 2,381,642 1,190,821 3,572,464 1,786,232 893,116 446,558 223,279 669,838 334,919 1,004,758 502,379 1,507,138 753,569 2,260,708 1,130,354 565,177 1,695,532 847,766 423,883 1,271,650 635,825 1,907,476 953,738 476,869 1,430,608 715,304

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