3⁴ × 53 × 389

Prime Factor Structure

Factorization String 3^4 × 53 × 389

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 2,548,260

Proper Divisor Sum 878,283

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #1669963 ← → #1669979

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

1,669,977 5,009,932 2,504,966 1,252,483 3,757,450 1,878,725 5,636,176 2,818,088 1,409,044 704,522 352,261 1,056,784 528,392 264,196 132,098 66,049 198,148 99,074 49,537 148,612 74,306 37,153 111,460 55,730 27,865 83,596 41,798 20,899 62,698 31,349 94,048 47,024 23,512 11,756 5,878 2,939 8,818 4,409 13,228 6,614 3,307 9,922 4,961 14,884 7,442 3,721 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

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