2 × 3² × 38231

Prime Factor Structure

Factorization String 2 × 3^2 × 38231

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,491,048

Proper Divisor Sum 802,890

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #688147 ← → #688159

1 2 3 6 9 18 38,231 76,462 114,693 229,386 344,079 688,158

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

688,158 344,079 1,032,238 516,119 1,548,358 774,179 2,322,538 1,161,269 3,483,808 1,741,904 870,952 435,476 217,738 108,869 326,608 163,304 81,652 40,826 20,413 61,240 30,620 15,310 7,655 22,966 11,483 34,450 17,225 51,676 25,838 12,919 38,758 19,379 58,138 29,069 87,208 43,604 21,802 10,901 32,704 16,352 8,176 4,088 2,044 1,022 511 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242

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