2 × 3 × 17 × 1279

Prime Factor Structure

Factorization String 2 × 3 × 17 × 1279

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 276,480

Proper Divisor Sum 146,022

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #130457 ← → #130469

1 2 3 6 17 34 51 102 1,279 2,558 3,837 7,674 21,743 43,486 65,229 130,458

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

130,458 65,229 195,688 97,844 48,922 24,461 73,384 36,692 18,346 9,173 27,520 13,760 6,880 3,440 1,720 860 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850

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