3 × 7 × 220189

Prime Factor Structure

Factorization String 3 × 7 × 220189

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,046,080

Proper Divisor Sum 2,422,111

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #4623967 ← → #4624003

1 3 7 21 220,189 660,567 1,541,323 4,623,969

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

4,623,969 13,871,908 6,935,954 3,467,977 10,403,932 5,201,966 2,600,983 7,802,950 3,901,475 11,704,426 5,852,213 17,556,640 8,778,320 4,389,160 2,194,580 1,097,290 548,645 1,645,936 822,968 411,484 205,742 102,871 308,614 154,307 462,922 231,461 694,384 347,192 173,596 86,798 43,399 130,198 65,099 195,298 97,649 292,948 146,474 73,237 219,712 109,856 54,928 27,464 13,732 6,866 3,433 10,300 5,150 2,575 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520 3,260 1,630 815

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