3 × 23 × 61 × 149

Prime Factor Structure

Factorization String 3 × 23 × 61 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 892,800

Proper Divisor Sum 265,659

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #627139 ← → #627163

1 3 23 61 69 149 183 447 1,403 3,427 4,209 9,089 10,281 27,267 209,047 627,141

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

627,141 1,881,424 940,712 470,356 235,178 117,589 352,768 176,384 88,192 44,096 22,048 11,024 5,512 2,756 1,378 689 2,068 1,034 517 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 91 274 137 412 206 103 310 155 466 233 700

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