2² × 7² × 43 × 47

Prime Factor Structure

Factorization String 2^2 × 7^2 × 43 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 842,688

Proper Divisor Sum 446,572

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #396107 ← → #396119

1 2 4 7 14 28 43 47 49 86 94 98 172 188 196 301 329 602 658 1,204 1,316 2,021 2,107 2,303 4,042 4,214 4,606 8,084 8,428 9,212 14,147 28,294 56,588 99,029 198,058 396,116

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

396,116 198,058 99,029 297,088 148,544 74,272 37,136 18,568 9,284 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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