3² × 7 × 3407

Prime Factor Structure

Factorization String 3^2 × 7 × 3407

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 354,432

Proper Divisor Sum 139,791

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #214639 ← → #214651

1 3 7 9 21 63 3,407 10,221 23,849 30,663 71,547 214,641

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

214,641 643,924 321,962 160,981 482,944 241,472 120,736 60,368 30,184 15,092 7,546 3,773 11,320 5,660 2,830 1,415 4,246 2,123 6,370 3,185 9,556 4,778 2,389 7,168 3,584 1,792 896 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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