2³ × 5 × 17 × 101

Prime Factor Structure

Factorization String 2^3 × 5 × 17 × 101

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 165,240

Proper Divisor Sum 96,560

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #68669 ← → #68683

1 2 4 5 8 10 17 20 34 40 68 85 101 136 170 202 340 404 505 680 808 1,010 1,717 2,020 3,434 4,040 6,868 8,585 13,736 17,170 34,340 68,680

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

68,680 34,340 17,170 8,585 25,756 12,878 6,439 19,318 9,659 28,978 14,489 43,468 21,734 10,867 32,602 16,301 48,904 24,452 12,226 6,113 18,340 9,170 4,585 13,756 6,878 3,439 10,318 5,159 15,478 7,739 23,218 11,609 34,828 17,414 8,707 26,122 13,061 39,184 19,592 9,796 4,898 2,449 7,348 3,674 1,837 5,512 2,756 1,378 689 2,068 1,034 517 1,552 776 388 194 97 292 146 73

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