3 × 37² × 163

Prime Factor Structure

Factorization String 3 × 37^2 × 163

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 922,992

Proper Divisor Sum 253,551

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #669437 ← → #669451

1 3 37 111 163 489 1,369 4,107 6,031 18,093 223,147 669,441

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

669,441 2,008,324 1,004,162 502,081 1,506,244 753,122 376,561 1,129,684 564,842 282,421 847,264 423,632 211,816 105,908 52,954 26,477 79,432 39,716 19,858 9,929 29,788 14,894 7,447 22,342 11,171 33,514 16,757 50,272 25,136 12,568 6,284 3,142 1,571 4,714 2,357 7,072 3,536 1,768 884 442 221 664 332 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121

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