149 × 21739

Prime Factor Structure

Factorization String 149 × 21739

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,261,000

Proper Divisor Sum 21,889

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3239107 ← → #3239141

1 149 21,739 3,239,111

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

3,239,111 9,717,334 4,858,667 14,576,002 7,288,001 21,864,004 10,932,002 5,466,001 16,398,004 8,199,002 4,099,501 12,298,504 6,149,252 3,074,626 1,537,313 4,611,940 2,305,970 1,152,985 3,458,956 1,729,478 864,739 2,594,218 1,297,109 3,891,328 1,945,664 972,832 486,416 243,208 121,604 60,802 30,401 91,204 45,602 22,801 68,404 34,202 17,101 51,304 25,652 12,826 6,413 19,240 9,620 4,810 2,405 7,216 3,608 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574

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