146,133

3² × 13 × 1249

Prime Factor Structure

Factorization String 3^2 × 13 × 1249

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 227,500

Proper Divisor Sum 81,367

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #146117 ← → #146141

1 3 9 13 39 117 1,249 3,747 11,241 16,237 48,711 146,133

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

146,133 438,400 219,200 109,600 54,800 27,400 13,700 6,850 3,425 10,276 5,138 2,569 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5

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