2 × 3² × 17761

Prime Factor Structure

Factorization String 2 × 3^2 × 17761

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 692,718

Proper Divisor Sum 373,020

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #319691 ← → #319699

1 2 3 6 9 18 17,761 35,522 53,283 106,566 159,849 319,698

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

319,698 159,849 479,548 239,774 119,887 359,662 179,831 539,494 269,747 809,242 404,621 1,213,864 606,932 303,466 151,733 455,200 227,600 113,800 56,900 28,450 14,225 42,676 21,338 10,669 32,008 16,004 8,002 4,001 12,004 6,002 3,001 9,004 4,502 2,251 6,754 3,377 10,132 5,066 2,533 7,600 3,800 1,900 950 475 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340

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