13 × 169319

Prime Factor Structure

Factorization String 13 × 169319

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,370,480

Proper Divisor Sum 169,333

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #2201137 ← → #2201149

1 13 169,319 2,201,147

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

2,201,147 6,603,442 3,301,721 9,905,164 4,952,582 2,476,291 7,428,874 3,714,437 11,143,312 5,571,656 2,785,828 1,392,914 696,457 2,089,372 1,044,686 522,343 1,567,030 783,515 2,350,546 1,175,273 3,525,820 1,762,910 881,455 2,644,366 1,322,183 3,966,550 1,983,275 5,949,826 2,974,913 8,924,740 4,462,370 2,231,185 6,693,556 3,346,778 1,673,389 5,020,168 2,510,084 1,255,042 627,521 1,882,564 941,282 470,641 1,411,924 705,962 352,981 1,058,944 529,472 264,736 132,368 66,184 33,092 16,546 8,273 24,820 12,410 6,205 18,616 9,308 4,654 2,327

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