2 × 3 × 5 × 84391

Prime Factor Structure

Factorization String 2 × 3 × 5 × 84391

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,076,224

Proper Divisor Sum 3,544,494

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2531717 ← → #2531741

1 2 3 5 6 10 15 30 84,391 168,782 253,173 421,955 506,346 843,910 1,265,865 2,531,730

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

2,531,730 1,265,865 3,797,596 1,898,798 949,399 2,848,198 1,424,099 4,272,298 2,136,149 6,408,448 3,204,224 1,602,112 801,056 400,528 200,264 100,132 50,066 25,033 75,100 37,550 18,775 56,326 28,163 84,490 42,245 126,736 63,368 31,684 15,842 7,921 23,764 11,882 5,941 17,824 8,912 4,456 2,228 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

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