2 × 3² × 7 × 4003

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 4003

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,249,248

Proper Divisor Sum 744,870

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #504377 ← → #504379

1 2 3 6 7 9 14 18 21 42 63 126 4,003 8,006 12,009 24,018 28,021 36,027 56,042 72,054 84,063 168,126 252,189 504,378

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

504,378 252,189 756,568 378,284 189,142 94,571 283,714 141,857 425,572 212,786 106,393 319,180 159,590 79,795 239,386 119,693 359,080 179,540 89,770 44,885 134,656 67,328 33,664 16,832 8,416 4,208 2,104 1,052 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238

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