3² × 7 × 17 × 229

Prime Factor Structure

Factorization String 3^2 × 7 × 17 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 430,560

Proper Divisor Sum 185,301

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #245257 ← → #245261

1 3 7 9 17 21 51 63 119 153 229 357 687 1,071 1,603 2,061 3,893 4,809 11,679 14,427 27,251 35,037 81,753 245,259

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

245,259 735,778 367,889 1,103,668 551,834 275,917 827,752 413,876 206,938 103,469 310,408 155,204 77,602 38,801 116,404 58,202 29,101 87,304 43,652 21,826 10,913 32,740 16,370 8,185 24,556 12,278 6,139 18,418 9,209 27,628 13,814 6,907 20,722 10,361 31,084 15,542 7,771 23,314 11,657 34,972 17,486 8,743 26,230 13,115 39,346 19,673 59,020 29,510 14,755 44,266 22,133 66,400 33,200 16,600 8,300 4,150 2,075 6,226 3,113 9,340

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