2 × 3² × 7193

Prime Factor Structure

Factorization String 2 × 3^2 × 7193

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 280,566

Proper Divisor Sum 151,092

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #129469 ← → #129491

1 2 3 6 9 18 7,193 14,386 21,579 43,158 64,737 129,474

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

129,474 64,737 194,212 97,106 48,553 145,660 72,830 36,415 109,246 54,623 163,870 81,935 245,806 122,903 368,710 184,355 553,066 276,533 829,600 414,800 207,400 103,700 51,850 25,925 77,776 38,888 19,444 9,722 4,861 14,584 7,292 3,646 1,823 5,470 2,735 8,206 4,103 12,310 6,155 18,466 9,233 27,700 13,850 6,925 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823

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