7 × 11 × 23 × 257

Prime Factor Structure

Factorization String 7 × 11 × 23 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 594,432

Proper Divisor Sum 139,285

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #455123 ← → #455149

1 7 11 23 77 161 253 257 1,771 1,799 2,827 5,911 19,789 41,377 65,021 455,147

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

455,147 1,365,442 682,721 2,048,164 1,024,082 512,041 1,536,124 768,062 384,031 1,152,094 576,047 1,728,142 864,071 2,592,214 1,296,107 3,888,322 1,944,161 5,832,484 2,916,242 1,458,121 4,374,364 2,187,182 1,093,591 3,280,774 1,640,387 4,921,162 2,460,581 7,381,744 3,690,872 1,845,436 922,718 461,359 1,384,078 692,039 2,076,118 1,038,059 3,114,178 1,557,089 4,671,268 2,335,634 1,167,817 3,503,452 1,751,726 875,863 2,627,590 1,313,795 3,941,386 1,970,693 5,912,080 2,956,040 1,478,020 739,010 369,505 1,108,516 554,258 277,129 831,388 415,694 207,847 623,542

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