2 × 5 × 17 × 3061

Prime Factor Structure

Factorization String 2 × 5 × 17 × 3061

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 992,088

Proper Divisor Sum 471,718

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #520369 ← → #520379

1 2 5 10 17 34 85 170 3,061 6,122 15,305 30,610 52,037 104,074 260,185 520,370

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

520,370 260,185 780,556 390,278 195,139 585,418 292,709 878,128 439,064 219,532 109,766 54,883 164,650 82,325 246,976 123,488 61,744 30,872 15,436 7,718 3,859 11,578 5,789 17,368 8,684 4,342 2,171 6,514 3,257 9,772 4,886 2,443 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92

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