3³ × 7 × 20903

Prime Factor Structure

Factorization String 3^3 × 7 × 20903

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,689,280

Proper Divisor Sum 2,738,613

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3950659 ← → #3950693

1 3 7 9 21 27 63 189 20,903 62,709 146,321 188,127 438,963 564,381 1,316,889 3,950,667

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

3,950,667 11,852,002 5,926,001 17,778,004 8,889,002 4,444,501 13,333,504 6,666,752 3,333,376 1,666,688 833,344 416,672 208,336 104,168 52,084 26,042 13,021 39,064 19,532 9,766 4,883 14,650 7,325 21,976 10,988 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192

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