3 × 11 × 43 × 89

Prime Factor Structure

Factorization String 3 × 11 × 43 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 190,080

Proper Divisor Sum 63,789

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #126271 ← → #126307

1 3 11 33 43 89 129 267 473 979 1,419 2,937 3,827 11,481 42,097 126,291

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

126,291 378,874 189,437 568,312 284,156 142,078 71,039 213,118 106,559 319,678 159,839 479,518 239,759 719,278 359,639 1,078,918 539,459 1,618,378 809,189 2,427,568 1,213,784 606,892 303,446 151,723 455,170 227,585 682,756 341,378 170,689 512,068 256,034 128,017 384,052 192,026 96,013 288,040 144,020 72,010 36,005 108,016 54,008 27,004 13,502 6,751 20,254 10,127 30,382 15,191 45,574 22,787 68,362 34,181 102,544 51,272 25,636 12,818 6,409 19,228 9,614 4,807

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