2³ × 7 × 67 × 521

Prime Factor Structure

Factorization String 2^3 × 7 × 67 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 4,259,520

Proper Divisor Sum 2,304,728

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1954769 ← → #1954811

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

1,954,792 977,396 488,698 244,349 733,048 366,524 183,262 91,631 274,894 137,447 412,342 206,171 618,514 309,257 927,772 463,886 231,943 695,830 347,915 1,043,746 521,873 1,565,620 782,810 391,405 1,174,216 587,108 293,554 146,777 440,332 220,166 110,083 330,250 165,125 495,376 247,688 123,844 61,922 30,961 92,884 46,442 23,221 69,664 34,832 17,416 8,708 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069

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