2⁴ × 23 × 41 × 43

Prime Factor Structure

Factorization String 2^4 × 23 × 41 × 43

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,374,912

Proper Divisor Sum 726,128

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #648779 ← → #648803

1 2 4 8 16 23 41 43 46 82 86 92 164 172 184 328 344 368 656 688 943 989 1,763 1,886 1,978 3,526 3,772 3,956 7,052 7,544 7,912 14,104 15,088 15,824 28,208 40,549 81,098 162,196 324,392 648,784

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

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