2 × 13 × 43 × 577

Prime Factor Structure

Factorization String 2 × 13 × 43 × 577

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,068,144

Proper Divisor Sum 423,058

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #645083 ← → #645091

1 2 13 26 43 86 559 577 1,118 1,154 7,501 15,002 24,811 49,622 322,543 645,086

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

645,086 322,543 967,630 483,815 1,451,446 725,723 2,177,170 1,088,585 3,265,756 1,632,878 816,439 2,449,318 1,224,659 3,673,978 1,836,989 5,510,968 2,755,484 1,377,742 688,871 2,066,614 1,033,307 3,099,922 1,549,961 4,649,884 2,324,942 1,162,471 3,487,414 1,743,707 5,231,122 2,615,561 7,846,684 3,923,342 1,961,671 5,885,014 2,942,507 8,827,522 4,413,761 13,241,284 6,620,642 3,310,321 9,930,964 4,965,482 2,482,741 7,448,224 3,724,112 1,862,056 931,028 465,514 232,757 698,272 349,136 174,568 87,284 43,642 21,821 65,464 32,732 16,366 8,183 24,550

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