2² × 3 × 17 × 1571

Prime Factor Structure

Factorization String 2^2 × 3 × 17 × 1571

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 792,288

Proper Divisor Sum 471,804

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #320483 ← → #320513

1 2 3 4 6 12 17 34 51 68 102 204 1,571 3,142 4,713 6,284 9,426 18,852 26,707 53,414 80,121 106,828 160,242 320,484

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

320,484 160,242 80,121 240,364 120,182 60,091 180,274 90,137 270,412 135,206 67,603 202,810 101,405 304,216 152,108 76,054 38,027 114,082 57,041 171,124 85,562 42,781 128,344 64,172 32,086 16,043 48,130 24,065 72,196 36,098 18,049 54,148 27,074 13,537 40,612 20,306 10,153 30,460 15,230 7,615 22,846 11,423 34,270 17,135 51,406 25,703 77,110 38,555 115,666 57,833 173,500 86,750 43,375 130,126 65,063 195,190 97,595 292,786 146,393 439,180

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