2³ × 3² × 7 × 1289

Prime Factor Structure

Factorization String 2^3 × 3^2 × 7 × 1289

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 2,012,400

Proper Divisor Sum 1,362,744

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #649651 ← → #649657

1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 1,289 2,578 3,867 5,156 7,734 9,023 10,312 11,601 15,468 18,046 23,202 27,069 30,936 36,092 46,404 54,138 72,184 81,207 92,808 108,276 162,414 216,552 324,828 649,656

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

649,656 324,828 162,414 81,207 243,622 121,811 365,434 182,717 548,152 274,076 137,038 68,519 205,558 102,779 308,338 154,169 462,508 231,254 115,627 346,882 173,441 520,324 260,162 130,081 390,244 195,122 97,561 292,684 146,342 73,171 219,514 109,757 329,272 164,636 82,318 41,159 123,478 61,739 185,218 92,609 277,828 138,914 69,457 208,372 104,186 52,093 156,280 78,140 39,070 19,535 58,606 29,303 87,910 43,955 131,866 65,933 197,800 98,900 49,450 24,725

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