3 × 5 × 149 × 197

Prime Factor Structure

Factorization String 3 × 5 × 149 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 712,800

Proper Divisor Sum 272,505

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #440281 ← → #440303

1 3 5 15 149 197 447 591 745 985 2,235 2,955 29,353 88,059 146,765 440,295

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

440,295 1,320,886 660,443 1,981,330 990,665 2,971,996 1,485,998 742,999 2,228,998 1,114,499 3,343,498 1,671,749 5,015,248 2,507,624 1,253,812 626,906 313,453 940,360 470,180 235,090 117,545 352,636 176,318 88,159 264,478 132,239 396,718 198,359 595,078 297,539 892,618 446,309 1,338,928 669,464 334,732 167,366 83,683 251,050 125,525 376,576 188,288 94,144 47,072 23,536 11,768 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766

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