2 × 67 × 137

Prime Factor Structure

Factorization String 2 × 67 × 137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 28,152

Proper Divisor Sum 9,794

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #18353 ← → #18367

1 2 67 134 137 274 9,179 18,358

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

18,358 9,179 27,538 13,769 41,308 20,654 10,327 30,982 15,491 46,474 23,237 69,712 34,856 17,428 8,714 4,357 13,072 6,536 3,268 1,634 817 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4

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