2 × 3 × 251 × 263

Prime Factor Structure

Factorization String 2 × 3 × 251 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 798,336

Proper Divisor Sum 402,258

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #396061 ← → #396079

1 2 3 6 251 263 502 526 753 789 1,506 1,578 66,013 132,026 198,039 396,078

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

396,078 198,039 594,118 297,059 891,178 445,589 1,336,768 668,384 334,192 167,096 83,548 41,774 20,887 62,662 31,331 93,994 46,997 140,992 70,496 35,248 17,624 8,812 4,406 2,203 6,610 3,305 9,916 4,958 2,479 7,438 3,719 11,158 5,579 16,738 8,369 25,108 12,554 6,277 18,832 9,416 4,708 2,354 1,177 3,532 1,766 883 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560 280 140 70

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