2² × 5 × 17 × 1009

Prime Factor Structure

Factorization String 2^2 × 5 × 17 × 1009

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 763,560

Proper Divisor Sum 420,500

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #343051 ← → #343061

1 2 4 5 10 17 20 34 68 85 170 340 1,009 2,018 4,036 5,045 10,090 17,153 20,180 34,306 68,612 85,765 171,530 343,060

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

343,060 171,530 85,765 257,296 128,648 64,324 32,162 16,081 48,244 24,122 12,061 36,184 18,092 9,046 4,523 13,570 6,785 20,356 10,178 5,089 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180

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