2 × 3³ × 7 × 1009

Prime Factor Structure

Factorization String 2 × 3^3 × 7 × 1009

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 969,600

Proper Divisor Sum 588,198

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #381401 ← → #381413

1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 1,009 2,018 3,027 6,054 7,063 9,081 14,126 18,162 21,189 27,243 42,378 54,486 63,567 127,134 190,701 381,402

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

381,402 190,701 572,104 286,052 143,026 71,513 214,540 107,270 53,635 160,906 80,453 241,360 120,680 60,340 30,170 15,085 45,256 22,628 11,314 5,657 16,972 8,486 4,243 12,730 6,365 19,096 9,548 4,774 2,387 7,162 3,581 10,744 5,372 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 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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