5³ × 13 × 271

Prime Factor Structure

Factorization String 5^3 × 13 × 271

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 594,048

Proper Divisor Sum 153,673

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #440371 ← → #440383

1 5 13 25 65 125 271 325 1,355 1,625 3,523 6,775 17,615 33,875 88,075 440,375

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

440,375 1,321,126 660,563 1,981,690 990,845 2,972,536 1,486,268 743,134 371,567 1,114,702 557,351 1,672,054 836,027 2,508,082 1,254,041 3,762,124 1,881,062 940,531 2,821,594 1,410,797 4,232,392 2,116,196 1,058,098 529,049 1,587,148 793,574 396,787 1,190,362 595,181 1,785,544 892,772 446,386 223,193 669,580 334,790 167,395 502,186 251,093 753,280 376,640 188,320 94,160 47,080 23,540 11,770 5,885 17,656 8,828 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.