2 × 13 × 25219

Prime Factor Structure

Factorization String 2 × 13 × 25219

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,059,240

Proper Divisor Sum 403,546

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #655693 ← → #655717

1 2 13 26 25,219 50,438 327,847 655,694

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

655,694 327,847 983,542 491,771 1,475,314 737,657 2,212,972 1,106,486 553,243 1,659,730 829,865 2,489,596 1,244,798 622,399 1,867,198 933,599 2,800,798 1,400,399 4,201,198 2,100,599 6,301,798 3,150,899 9,452,698 4,726,349 14,179,048 7,089,524 3,544,762 1,772,381 5,317,144 2,658,572 1,329,286 664,643 1,993,930 996,965 2,990,896 1,495,448 747,724 373,862 186,931 560,794 280,397 841,192 420,596 210,298 105,149 315,448 157,724 78,862 39,431 118,294 59,147 177,442 88,721 266,164 133,082 66,541 199,624 99,812 49,906 24,953

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