340,722

2 × 3² × 23 × 823

Prime Factor Structure

Factorization String 2 × 3^2 × 23 × 823

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 24

Divisor Sum (σ) 771,264

Proper Divisor Sum 430,542

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #340709 ← → #340723

1 2 3 6 9 18 23 46 69 138 207 414 823 1,646 2,469 4,938 7,407 14,814 18,929 37,858 56,787 113,574 170,361 340,722

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

340,722 170,361 511,084 255,542 127,771 383,314 191,657 574,972 287,486 143,743 431,230 215,615 646,846 323,423 970,270 485,135 1,455,406 727,703 2,183,110 1,091,555 3,274,666 1,637,333 4,912,000 2,456,000 1,228,000 614,000 307,000 153,500 76,750 38,375 115,126 57,563 172,690 86,345 259,036 129,518 64,759 194,278 97,139 291,418 145,709 437,128 218,564 109,282 54,641 163,924 81,962 40,981 122,944 61,472 30,736 15,368 7,684 3,842 1,921 5,764 2,882 1,441 4,324 2,162

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