3 × 7 × 13 × 64283

Prime Factor Structure

Factorization String 3 × 7 × 13 × 64283

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 28,799,232

Proper Divisor Sum 11,249,973

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #17549251 ← → #17549261

1 3 7 13 21 39 91 273 64,283 192,849 449,981 835,679 1,349,943 2,507,037 5,849,753 17,549,259

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

17,549,259 52,647,778 26,323,889 78,971,668 39,485,834 19,742,917 59,228,752 29,614,376 14,807,188 7,403,594 3,701,797 11,105,392 5,552,696 2,776,348 1,388,174 694,087 2,082,262 1,041,131 3,123,394 1,561,697 4,685,092 2,342,546 1,171,273 3,513,820 1,756,910 878,455 2,635,366 1,317,683 3,953,050 1,976,525 5,929,576 2,964,788 1,482,394 741,197 2,223,592 1,111,796 555,898 277,949 833,848 416,924 208,462 104,231 312,694 156,347 469,042 234,521 703,564 351,782 175,891 527,674 263,837 791,512 395,756 197,878 98,939 296,818 148,409 445,228 222,614 111,307

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