2³ × 3³ × 1997

Prime Factor Structure

Factorization String 2^3 × 3^3 × 1997

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,198,800

Proper Divisor Sum 767,448

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #431339 ← → #431363

1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 1,997 3,994 5,991 7,988 11,982 15,976 17,973 23,964 35,946 47,928 53,919 71,892 107,838 143,784 215,676 431,352

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

431,352 215,676 107,838 53,919 161,758 80,879 242,638 121,319 363,958 181,979 545,938 272,969 818,908 409,454 204,727 614,182 307,091 921,274 460,637 1,381,912 690,956 345,478 172,739 518,218 259,109 777,328 388,664 194,332 97,166 48,583 145,750 72,875 218,626 109,313 327,940 163,970 81,985 245,956 122,978 61,489 184,468 92,234 46,117 138,352 69,176 34,588 17,294 8,647 25,942 12,971 38,914 19,457 58,372 29,186 14,593 43,780 21,890 10,945 32,836 16,418

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