3³ × 618421

Prime Factor Structure

Factorization String 3^3 × 618421

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 24,736,880

Proper Divisor Sum 8,039,513

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #16697353 ← → #16697381

1 3 9 27 618,421 1,855,263 5,565,789 16,697,367

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

16,697,367 50,092,102 25,046,051 75,138,154 37,569,077 112,707,232 56,353,616 28,176,808 14,088,404 7,044,202 3,522,101 10,566,304 5,283,152 2,641,576 1,320,788 660,394 330,197 990,592 495,296 247,648 123,824 61,912 30,956 15,478 7,739 23,218 11,609 34,828 17,414 8,707 26,122 13,061 39,184 19,592 9,796 4,898 2,449 7,348 3,674 1,837 5,512 2,756 1,378 689 2,068 1,034 517 1,552 776 388 194 97 292 146 73 220 110 55 166 83

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