3 × 7 × 1871

Prime Factor Structure

Factorization String 3 × 7 × 1871

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 59,904

Proper Divisor Sum 20,613

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #39251 ← → #39293

1 3 7 21 1,871 5,613 13,097 39,291

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

39,291 117,874 58,937 176,812 88,406 44,203 132,610 66,305 198,916 99,458 49,729 149,188 74,594 37,297 111,892 55,946 27,973 83,920 41,960 20,980 10,490 5,245 15,736 7,868 3,934 1,967 5,902 2,951 8,854 4,427 13,282 6,641 19,924 9,962 4,981 14,944 7,472 3,736 1,868 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251

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