2 × 66629

Prime Factor Structure

Factorization String 2 × 66629

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 199,890

Proper Divisor Sum 66,632

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #133253 ← → #133261

1 2 66,629 133,258

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

133,258 66,629 199,888 99,944 49,972 24,986 12,493 37,480 18,740 9,370 4,685 14,056 7,028 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26

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