3 × 7 × 11 × 22147

Prime Factor Structure

Factorization String 3 × 7 × 11 × 22147

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,504,832

Proper Divisor Sum 3,388,875

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #5115947 ← → #5116039

1 3 7 11 21 33 77 231 22,147 66,441 155,029 243,617 465,087 730,851 1,705,319 5,115,957

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

5,115,957 15,347,872 7,673,936 3,836,968 1,918,484 959,242 479,621 1,438,864 719,432 359,716 179,858 89,929 269,788 134,894 67,447 202,342 101,171 303,514 151,757 455,272 227,636 113,818 56,909 170,728 85,364 42,682 21,341 64,024 32,012 16,006 8,003 24,010 12,005 36,016 18,008 9,004 4,502 2,251 6,754 3,377 10,132 5,066 2,533 7,600 3,800 1,900 950 475 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904

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