3² × 13 × 1361

Prime Factor Structure

Factorization String 3^2 × 13 × 1361

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 247,884

Proper Divisor Sum 88,647

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #159233 ← → #159287

1 3 9 13 39 117 1,361 4,083 12,249 17,693 53,079 159,237

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

159,237 477,712 238,856 119,428 59,714 29,857 89,572 44,786 22,393 67,180 33,590 16,795 50,386 25,193 75,580 37,790 18,895 56,686 28,343 85,030 42,515 127,546 63,773 191,320 95,660 47,830 23,915 71,746 35,873 107,620 53,810 26,905 80,716 40,358 20,179 60,538 30,269 90,808 45,404 22,702 11,351 34,054 17,027 51,082 25,541 76,624 38,312 19,156 9,578 4,789 14,368 7,184 3,592 1,796 898 449 1,348 674 337 1,012

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