2⁴ × 3 × 103 × 131

Prime Factor Structure

Factorization String 2^4 × 3 × 103 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,702,272

Proper Divisor Sum 1,054,608

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #647663 ← → #647687

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

647,664 323,832 161,916 80,958 40,479 121,438 60,719 182,158 91,079 273,238 136,619 409,858 204,929 614,788 307,394 153,697 461,092 230,546 115,273 345,820 172,910 86,455 259,366 129,683 389,050 194,525 583,576 291,788 145,894 72,947 218,842 109,421 328,264 164,132 82,066 41,033 123,100 61,550 30,775 92,326 46,163 138,490 69,245 207,736 103,868 51,934 25,967 77,902 38,951 116,854 58,427 175,282 87,641 262,924 131,462 65,731 197,194 98,597 295,792 147,896

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