2 × 3³ × 31 × 233

Prime Factor Structure

Factorization String 2 × 3^3 × 31 × 233

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 898,560

Proper Divisor Sum 508,518

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #390001 ← → #390043

1 2 3 6 9 18 27 31 54 62 93 186 233 279 466 558 699 837 1,398 1,674 2,097 4,194 6,291 7,223 12,582 14,446 21,669 43,338 65,007 130,014 195,021 390,042

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

390,042 195,021 585,064 292,532 146,266 73,133 219,400 109,700 54,850 27,425 82,276 41,138 20,569 61,708 30,854 15,427 46,282 23,141 69,424 34,712 17,356 8,678 4,339 13,018 6,509 19,528 9,764 4,882 2,441 7,324 3,662 1,831 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

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