2 × 3 × 197 × 1303

Prime Factor Structure

Factorization String 2 × 3 × 197 × 1303

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,098,304

Proper Divisor Sum 1,558,158

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1540141 ← → #1540151

1 2 3 6 197 394 591 1,182 1,303 2,606 3,909 7,818 256,691 513,382 770,073 1,540,146

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

1,540,146 770,073 2,310,220 1,155,110 577,555 1,732,666 866,333 2,599,000 1,299,500 649,750 324,875 974,626 487,313 1,461,940 730,970 365,485 1,096,456 548,228 274,114 137,057 411,172 205,586 102,793 308,380 154,190 77,095 231,286 115,643 346,930 173,465 520,396 260,198 130,099 390,298 195,149 585,448 292,724 146,362 73,181 219,544 109,772 54,886 27,443 82,330 41,165 123,496 61,748 30,874 15,437 46,312 23,156 11,578 5,789 17,368 8,684 4,342 2,171 6,514 3,257 9,772

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