2 × 557²

Prime Factor Structure

Factorization String 2 × 557^2

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 932,421

Proper Divisor Sum 311,923

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #620491 ← → #620507

1 2 557 1,114 310,249 620,498

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

620,498 310,249 930,748 465,374 232,687 698,062 349,031 1,047,094 523,547 1,570,642 785,321 2,355,964 1,177,982 588,991 1,766,974 883,487 2,650,462 1,325,231 3,975,694 1,987,847 5,963,542 2,981,771 8,945,314 4,472,657 13,417,972 6,708,986 3,354,493 10,063,480 5,031,740 2,515,870 1,257,935 3,773,806 1,886,903 5,660,710 2,830,355 8,491,066 4,245,533 12,736,600 6,368,300 3,184,150 1,592,075 4,776,226 2,388,113 7,164,340 3,582,170 1,791,085 5,373,256 2,686,628 1,343,314 671,657 2,014,972 1,007,486 503,743 1,511,230 755,615 2,266,846 1,133,423 3,400,270 1,700,135 5,100,406

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