2 × 3² × 7 × 13 × 43

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 13 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 192,192

Proper Divisor Sum 121,758

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #70429 ← → #70439

1 2 3 6 7 9 13 14 18 21 26 39 42 43 63 78 86 91 117 126 129 182 234 258 273 301 387 546 559 602 774 819 903 1,118 1,638 1,677 1,806 2,709 3,354 3,913 5,031 5,418 7,826 10,062 11,739 23,478 35,217 70,434

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

70,434 35,217 105,652 52,826 26,413 79,240 39,620 19,810 9,905 29,716 14,858 7,429 22,288 11,144 5,572 2,786 1,393 4,180 2,090 1,045 3,136 1,568 784 392 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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