2 × 3⁴ × 37 × 71

Prime Factor Structure

Factorization String 2 × 3^4 × 37 × 71

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 993,168

Proper Divisor Sum 567,594

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #425563 ← → #425591

1 2 3 6 9 18 27 37 54 71 74 81 111 142 162 213 222 333 426 639 666 999 1,278 1,917 1,998 2,627 2,997 3,834 5,254 5,751 5,994 7,881 11,502 15,762 23,643 47,286 70,929 141,858 212,787 425,574

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

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