2² × 3² × 11621

Prime Factor Structure

Factorization String 2^2 × 3^2 × 11621

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,057,602

Proper Divisor Sum 639,246

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #418351 ← → #418357

1 2 3 4 6 9 12 18 36 11,621 23,242 34,863 46,484 69,726 104,589 139,452 209,178 418,356

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

418,356 209,178 104,589 313,768 156,884 78,442 39,221 117,664 58,832 29,416 14,708 7,354 3,677 11,032 5,516 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466

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