3 × 5 × 43 × 461

Prime Factor Structure

Factorization String 3 × 5 × 43 × 461

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 487,872

Proper Divisor Sum 190,527

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #297317 ← → #297359

1 3 5 15 43 129 215 461 645 1,383 2,305 6,915 19,823 59,469 99,115 297,345

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

297,345 892,036 446,018 223,009 669,028 334,514 167,257 501,772 250,886 125,443 376,330 188,165 564,496 282,248 141,124 70,562 35,281 105,844 52,922 26,461 79,384 39,692 19,846 9,923 29,770 14,885 44,656 22,328 11,164 5,582 2,791 8,374 4,187 12,562 6,281 18,844 9,422 4,711 14,134 7,067 21,202 10,601 31,804 15,902 7,951 23,854 11,927 35,782 17,891 53,674 26,837 80,512 40,256 20,128 10,064 5,032 2,516 1,258 629 1,888

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