2² × 7 × 17 × 439

Prime Factor Structure

Factorization String 2^2 × 7 × 17 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 443,520

Proper Divisor Sum 234,556

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #208963 ← → #208991

1 2 4 7 14 17 28 34 68 119 238 439 476 878 1,756 3,073 6,146 7,463 12,292 14,926 29,852 52,241 104,482 208,964

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

208,964 104,482 52,241 156,724 78,362 39,181 117,544 58,772 29,386 14,693 44,080 22,040 11,020 5,510 2,755 8,266 4,133 12,400 6,200 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333

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