2 × 3³ × 12763

Prime Factor Structure

Factorization String 2 × 3^3 × 12763

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,531,680

Proper Divisor Sum 842,478

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #689201 ← → #689219

1 2 3 6 9 18 27 54 12,763 25,526 38,289 76,578 114,867 229,734 344,601 689,202

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

689,202 344,601 1,033,804 516,902 258,451 775,354 387,677 1,163,032 581,516 290,758 145,379 436,138 218,069 654,208 327,104 163,552 81,776 40,888 20,444 10,222 5,111 15,334 7,667 23,002 11,501 34,504 17,252 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122

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