3 × 131 × 1217

Prime Factor Structure

Factorization String 3 × 131 × 1217

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 643,104

Proper Divisor Sum 164,823

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #478273 ← → #478321

1 3 131 393 1,217 3,651 159,427 478,281

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

478,281 1,434,844 717,422 358,711 1,076,134 538,067 1,614,202 807,101 2,421,304 1,210,652 605,326 302,663 907,990 453,995 1,361,986 680,993 2,042,980 1,021,490 510,745 1,532,236 766,118 383,059 1,149,178 574,589 1,723,768 861,884 430,942 215,471 646,414 323,207 969,622 484,811 1,454,434 727,217 2,181,652 1,090,826 545,413 1,636,240 818,120 409,060 204,530 102,265 306,796 153,398 76,699 230,098 115,049 345,148 172,574 86,287 258,862 129,431 388,294 194,147 582,442 291,221 873,664 436,832 218,416 109,208

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