2 × 7 × 83 × 359

Prime Factor Structure

Factorization String 2 × 7 × 83 × 359

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 725,760

Proper Divisor Sum 308,602

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #417133 ← → #417161

1 2 7 14 83 166 359 581 718 1,162 2,513 5,026 29,797 59,594 208,579 417,158

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

417,158 208,579 625,738 312,869 938,608 469,304 234,652 117,326 58,663 175,990 87,995 263,986 131,993 395,980 197,990 98,995 296,986 148,493 445,480 222,740 111,370 55,685 167,056 83,528 41,764 20,882 10,441 31,324 15,662 7,831 23,494 11,747 35,242 17,621 52,864 26,432 13,216 6,608 3,304 1,652 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445

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