3 × 7 × 67 × 79

Prime Factor Structure

Factorization String 3 × 7 × 67 × 79

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 174,080

Proper Divisor Sum 62,927

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #111149 ← → #111187

1 3 7 21 67 79 201 237 469 553 1,407 1,659 5,293 15,879 37,051 111,153

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

111,153 333,460 166,730 83,365 250,096 125,048 62,524 31,262 15,631 46,894 23,447 70,342 35,171 105,514 52,757 158,272 79,136 39,568 19,784 9,892 4,946 2,473 7,420 3,710 1,855 5,566 2,783 8,350 4,175 12,526 6,263 18,790 9,395 28,186 14,093 42,280 21,140 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238

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