180,163

67 × 2689

Prime Factor Structure

Factorization String 67 × 2689

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 182,920

Proper Divisor Sum 2,757

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #180161 ← → #180179

1 67 2,689 180,163

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

180,163 540,490 270,245 810,736 405,368 202,684 101,342 50,671 152,014 76,007 228,022 114,011 342,034 171,017 513,052 256,526 128,263 384,790 192,395 577,186 288,593 865,780 432,890 216,445 649,336 324,668 162,334 81,167 243,502 121,751 365,254 182,627 547,882 273,941 821,824 410,912 205,456 102,728 51,364 25,682 12,841 38,524 19,262 9,631 28,894 14,447 43,342 21,671 65,014 32,507 97,522 48,761 146,284 73,142 36,571 109,714 54,857 164,572 82,286 41,143

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