2² × 3⁵ × 19 × 37

Prime Factor Structure

Factorization String 2^2 × 3^5 × 19 × 37

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 1,936,480

Proper Divisor Sum 1,253,164

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #683303 ← → #683317

1 2 3 4 6 9 12 18 19 27 36 37 38 54 57 74 76 81 108 111 114 148 162 171 222 228 243 324 333 342 444 486 513 666 684 703 972 999 1,026 1,332 1,406 1,539 1,998 2,052 2,109 2,812 2,997 3,078 3,996 4,218 4,617 5,994 6,156 6,327 8,436 8,991 9,234 11,988 12,654 17,982

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

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