2 × 3 × 71 × 73

Prime Factor Structure

Factorization String 2 × 3 × 71 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 63,936

Proper Divisor Sum 32,838

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #31091 ← → #31121

1 2 3 6 71 73 142 146 213 219 426 438 5,183 10,366 15,549 31,098

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

31,098 15,549 46,648 23,324 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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