2 × 3² × 11 × 1721

Prime Factor Structure

Factorization String 2 × 3^2 × 11 × 1721

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 805,896

Proper Divisor Sum 465,138

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #340757 ← → #340777

1 2 3 6 9 11 18 22 33 66 99 198 1,721 3,442 5,163 10,326 15,489 18,931 30,978 37,862 56,793 113,586 170,379 340,758

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

340,758 170,379 511,138 255,569 766,708 383,354 191,677 575,032 287,516 143,758 71,879 215,638 107,819 323,458 161,729 485,188 242,594 121,297 363,892 181,946 90,973 272,920 136,460 68,230 34,115 102,346 51,173 153,520 76,760 38,380 19,190 9,595 28,786 14,393 43,180 21,590 10,795 32,386 16,193 48,580 24,290 12,145 36,436 18,218 9,109 27,328 13,664 6,832 3,416 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361

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