13 × 1421867

Prime Factor Structure

Factorization String 13 × 1421867

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 19,906,152

Proper Divisor Sum 1,421,881

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #18484259 ← → #18484273

1 13 1,421,867 18,484,271

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

18,484,271 55,452,814 27,726,407 83,179,222 41,589,611 124,768,834 62,384,417 187,153,252 93,576,626 46,788,313 140,364,940 70,182,470 35,091,235 105,273,706 52,636,853 157,910,560 78,955,280 39,477,640 19,738,820 9,869,410 4,934,705 14,804,116 7,402,058 3,701,029 11,103,088 5,551,544 2,775,772 1,387,886 693,943 2,081,830 1,040,915 3,122,746 1,561,373 4,684,120 2,342,060 1,171,030 585,515 1,756,546 878,273 2,634,820 1,317,410 658,705 1,976,116 988,058 494,029 1,482,088 741,044 370,522 185,261 555,784 277,892 138,946 69,473 208,420 104,210 52,105 156,316 78,158 39,079 117,238

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