2 × 7 × 67 × 509

Prime Factor Structure

Factorization String 2 × 7 × 67 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 832,320

Proper Divisor Sum 354,878

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #477439 ← → #477461

1 2 7 14 67 134 469 509 938 1,018 3,563 7,126 34,103 68,206 238,721 477,442

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

477,442 238,721 716,164 358,082 179,041 537,124 268,562 134,281 402,844 201,422 100,711 302,134 151,067 453,202 226,601 679,804 339,902 169,951 509,854 254,927 764,782 382,391 1,147,174 573,587 1,720,762 860,381 2,581,144 1,290,572 645,286 322,643 967,930 483,965 1,451,896 725,948 362,974 181,487 544,462 272,231 816,694 408,347 1,225,042 612,521 1,837,564 918,782 459,391 1,378,174 689,087 2,067,262 1,033,631 3,100,894 1,550,447 4,651,342 2,325,671 6,977,014 3,488,507 10,465,522 5,232,761 15,698,284 7,849,142 3,924,571

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