2² × 509 × 991

Prime Factor Structure

Factorization String 2^2 × 509 × 991

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,541,440

Proper Divisor Sum 1,523,764

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2017669 ← → #2017681

1 2 4 509 991 1,018 1,982 2,036 3,964 504,419 1,008,838 2,017,676

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

2,017,676 1,008,838 504,419 1,513,258 756,629 2,269,888 1,134,944 567,472 283,736 141,868 70,934 35,467 106,402 53,201 159,604 79,802 39,901 119,704 59,852 29,926 14,963 44,890 22,445 67,336 33,668 16,834 8,417 25,252 12,626 6,313 18,940 9,470 4,735 14,206 7,103 21,310 10,655 31,966 15,983 47,950 23,975 71,926 35,963 107,890 53,945 161,836 80,918 40,459 121,378 60,689 182,068 91,034 45,517 136,552 68,276 34,138 17,069 51,208 25,604 12,802

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