2 × 306821

Prime Factor Structure

Factorization String 2 × 306821

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 920,466

Proper Divisor Sum 306,824

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #613637 ← → #613651

1 2 306,821 613,642

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

613,642 306,821 920,464 460,232 230,116 115,058 57,529 172,588 86,294 43,147 129,442 64,721 194,164 97,082 48,541 145,624 72,812 36,406 18,203 54,610 27,305 81,916 40,958 20,479 61,438 30,719 92,158 46,079 138,238 69,119 207,358 103,679 311,038 155,519 466,558 233,279 699,838 349,919 1,049,758 524,879 1,574,638 787,319 2,361,958 1,180,979 3,542,938 1,771,469 5,314,408 2,657,204 1,328,602 664,301 1,992,904 996,452 498,226 249,113 747,340 373,670 186,835 560,506 280,253 840,760

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