5 × 7 × 67 × 109

Prime Factor Structure

Factorization String 5 × 7 × 67 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 359,040

Proper Divisor Sum 103,435

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #255589 ← → #255613

1 5 7 35 67 109 335 469 545 763 2,345 3,815 7,303 36,515 51,121 255,605

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

255,605 766,816 383,408 191,704 95,852 47,926 23,963 71,890 35,945 107,836 53,918 26,959 80,878 40,439 121,318 60,659 181,978 90,989 272,968 136,484 68,242 34,121 102,364 51,182 25,591 76,774 38,387 115,162 57,581 172,744 86,372 43,186 21,593 64,780 32,390 16,195 48,586 24,293 72,880 36,440 18,220 9,110 4,555 13,666 6,833 20,500 10,250 5,125 15,376 7,688 3,844 1,922 961 2,884 1,442 721 2,164 1,082 541 1,624

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