2⁴ × 3² × 7 × 397

Prime Factor Structure

Factorization String 2^4 × 3^2 × 7 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 60

Divisor Sum (σ) 1,283,152

Proper Divisor Sum 882,976

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #400157 ← → #400187

1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 397 504 794 1,008 1,191 1,588 2,382 2,779 3,176 3,573 4,764 5,558 6,352 7,146 8,337 9,528 11,116 14,292 16,674 19,056 22,232 25,011 28,584 33,348 44,464 50,022 57,168 66,696 100,044 133,392 200,088 400,176

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

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