2³ × 13² × 17² × 131

Prime Factor Structure

Factorization String 2^3 × 13^2 × 17^2 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 111,238,380

Proper Divisor Sum 60,053,012

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #51185359 ← → #51185369

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

51,185,368 25,592,684 12,796,342 6,398,171 19,194,514 9,597,257 28,791,772 14,395,886 7,197,943 21,593,830 10,796,915 32,390,746 16,195,373 48,586,120 24,293,060 12,146,530 6,073,265 18,219,796 9,109,898 4,554,949 13,664,848 6,832,424 3,416,212 1,708,106 854,053 2,562,160 1,281,080 640,540 320,270 160,135 480,406 240,203 720,610 360,305 1,080,916 540,458 270,229 810,688 405,344 202,672 101,336 50,668 25,334 12,667 38,002 19,001 57,004 28,502 14,251 42,754 21,377 64,132 32,066 16,033 48,100 24,050 12,025 36,076 18,038 9,019

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