2² × 3 × 19 × 2971

Prime Factor Structure

Factorization String 2^2 × 3 × 19 × 2971

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,664,320

Proper Divisor Sum 986,932

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #677387 ← → #677423

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

677,388 338,694 169,347 508,042 254,021 762,064 381,032 190,516 95,258 47,629 142,888 71,444 35,722 17,861 53,584 26,792 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4

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