2² × 3 × 127 × 449

Prime Factor Structure

Factorization String 2^2 × 3 × 127 × 449

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,612,800

Proper Divisor Sum 928,524

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #684269 ← → #684287

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

684,276 342,138 171,069 513,208 256,604 128,302 64,151 192,454 96,227 288,682 144,341 433,024 216,512 108,256 54,128 27,064 13,532 6,766 3,383 10,150 5,075 15,226 7,613 22,840 11,420 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456 728

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