3 × 7 × 61 × 907

Prime Factor Structure

Factorization String 3 × 7 × 61 × 907

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,801,472

Proper Divisor Sum 639,605

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1161857 ← → #1161871

1 3 7 21 61 183 427 907 1,281 2,721 6,349 19,047 55,327 165,981 387,289 1,161,867

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

1,161,867 3,485,602 1,742,801 5,228,404 2,614,202 1,307,101 3,921,304 1,960,652 980,326 490,163 1,470,490 735,245 2,205,736 1,102,868 551,434 275,717 827,152 413,576 206,788 103,394 51,697 155,092 77,546 38,773 116,320 58,160 29,080 14,540 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381

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