2² × 3 × 7 × 17 × 277

Prime Factor Structure

Factorization String 2^2 × 3 × 7 × 17 × 277

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,120,896

Proper Divisor Sum 725,340

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #395543 ← → #395581

1 2 3 4 6 7 12 14 17 21 28 34 42 51 68 84 102 119 204 238 277 357 476 554 714 831 1,108 1,428 1,662 1,939 3,324 3,878 4,709 5,817 7,756 9,418 11,634 14,127 18,836 23,268 28,254 32,963 56,508 65,926 98,889 131,852 197,778 395,556

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

395,556 197,778 98,889 296,668 148,334 74,167 222,502 111,251 333,754 166,877 500,632 250,316 125,158 62,579 187,738 93,869 281,608 140,804 70,402 35,201 105,604 52,802 26,401 79,204 39,602 19,801 59,404 29,702 14,851 44,554 22,277 66,832 33,416 16,708 8,354 4,177 12,532 6,266 3,133 9,400 4,700 2,350 1,175 3,526 1,763 5,290 2,645 7,936 3,968 1,984 992 496 248 124 62 31 94 47 142 71

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