2 × 73 × 257 × 331

Prime Factor Structure

Factorization String 2 × 73 × 257 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 19,015,632

Proper Divisor Sum 6,595,850

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #12419779 ← → #12419807

1 2 73 146 257 331 514 662 18,761 24,163 37,522 48,326 85,067 170,134 6,209,891 12,419,782

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

12,419,782 6,209,891 18,629,674 9,314,837 27,944,512 13,972,256 6,986,128 3,493,064 1,746,532 873,266 436,633 1,309,900 654,950 327,475 982,426 491,213 1,473,640 736,820 368,410 184,205 552,616 276,308 138,154 69,077 207,232 103,616 51,808 25,904 12,952 6,476 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61

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