2² × 7 × 43 × 317

Prime Factor Structure

Factorization String 2^2 × 7 × 43 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 783,552

Proper Divisor Sum 401,884

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #381659 ← → #381673

1 2 4 7 14 28 43 86 172 301 317 602 634 1,204 1,268 2,219 4,438 8,876 13,631 27,262 54,524 95,417 190,834 381,668

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

381,668 190,834 95,417 286,252 143,126 71,563 214,690 107,345 322,036 161,018 80,509 241,528 120,764 60,382 30,191 90,574 45,287 135,862 67,931 203,794 101,897 305,692 152,846 76,423 229,270 114,635 343,906 171,953 515,860 257,930 128,965 386,896 193,448 96,724 48,362 24,181 72,544 36,272 18,136 9,068 4,534 2,267 6,802 3,401 10,204 5,102 2,551 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423

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