11 × 13 × 17 × 61

Prime Factor Structure

Factorization String 11 × 13 × 17 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 187,488

Proper Divisor Sum 39,197

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #148279 ← → #148301

1 11 13 17 61 143 187 221 671 793 1,037 2,431 8,723 11,407 13,481 148,291

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

148,291 444,874 222,437 667,312 333,656 166,828 83,414 41,707 125,122 62,561 187,684 93,842 46,921 140,764 70,382 35,191 105,574 52,787 158,362 79,181 237,544 118,772 59,386 29,693 89,080 44,540 22,270 11,135 33,406 16,703 50,110 25,055 75,166 37,583 112,750 56,375 169,126 84,563 253,690 126,845 380,536 190,268 95,134 47,567 142,702 71,351 214,054 107,027 321,082 160,541 481,624 240,812 120,406 60,203 180,610 90,305 270,916 135,458 67,729 203,188

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