7 × 11² × 19 × 257

Prime Factor Structure

Factorization String 7 × 11^2 × 19 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 5,490,240

Proper Divisor Sum 1,354,339

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #4135889 ← → #4135907

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

4,135,901 12,407,704 6,203,852 3,101,926 1,550,963 4,652,890 2,326,445 6,979,336 3,489,668 1,744,834 872,417 2,617,252 1,308,626 654,313 1,962,940 981,470 490,735 1,472,206 736,103 2,208,310 1,104,155 3,312,466 1,656,233 4,968,700 2,484,350 1,242,175 3,726,526 1,863,263 5,589,790 2,794,895 8,384,686 4,192,343 12,577,030 6,288,515 18,865,546 9,432,773 28,298,320 14,149,160 7,074,580 3,537,290 1,768,645 5,305,936 2,652,968 1,326,484 663,242 331,621 994,864 497,432 248,716 124,358 62,179 186,538 93,269 279,808 139,904 69,952 34,976 17,488 8,744 4,372

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