2 × 19 × 67 × 167

Prime Factor Structure

Factorization String 2 × 19 × 67 × 167

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 685,440

Proper Divisor Sum 260,258

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #425149 ← → #425189

1 2 19 38 67 134 167 334 1,273 2,546 3,173 6,346 11,189 22,378 212,591 425,182

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

425,182 212,591 637,774 318,887 956,662 478,331 1,434,994 717,497 2,152,492 1,076,246 538,123 1,614,370 807,185 2,421,556 1,210,778 605,389 1,816,168 908,084 454,042 227,021 681,064 340,532 170,266 85,133 255,400 127,700 63,850 31,925 95,776 47,888 23,944 11,972 5,986 2,993 8,980 4,490 2,245 6,736 3,368 1,684 842 421 1,264 632 316 158 79 238 119 358 179 538 269 808 404 202 101 304 152 76

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