3 × 7 × 31397

Prime Factor Structure

Factorization String 3 × 7 × 31397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,004,736

Proper Divisor Sum 345,399

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #659333 ← → #659353

1 3 7 21 31,397 94,191 219,779 659,337

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

659,337 1,978,012 989,006 494,503 1,483,510 741,755 2,225,266 1,112,633 3,337,900 1,668,950 834,475 2,503,426 1,251,713 3,755,140 1,877,570 938,785 2,816,356 1,408,178 704,089 2,112,268 1,056,134 528,067 1,584,202 792,101 2,376,304 1,188,152 594,076 297,038 148,519 445,558 222,779 668,338 334,169 1,002,508 501,254 250,627 751,882 375,941 1,127,824 563,912 281,956 140,978 70,489 211,468 105,734 52,867 158,602 79,301 237,904 118,952 59,476 29,738 14,869 44,608 22,304 11,152 5,576 2,788 1,394 697

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