2 × 7 × 13 × 17 × 43

Prime Factor Structure

Factorization String 2 × 7 × 13 × 17 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 266,112

Proper Divisor Sum 133,070

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #133039 ← → #133051

1 2 7 13 14 17 26 34 43 86 91 119 182 221 238 301 442 559 602 731 1,118 1,462 1,547 3,094 3,913 5,117 7,826 9,503 10,234 19,006 66,521 133,042

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

133,042 66,521 199,564 99,782 49,891 149,674 74,837 224,512 112,256 56,128 28,064 14,032 7,016 3,508 1,754 877 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26

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