2 × 3 × 5 × 7 × 13 × 103

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7 × 13 × 103

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 838,656

Proper Divisor Sum 557,466

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #281189 ← → #281191

1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 65 70 78 91 103 105 130 182 195 206 210 273 309 390 455 515 546 618 721 910 1,030 1,339 1,365 1,442 1,545 2,163 2,678 2,730 3,090 3,605 4,017 4,326 6,695 7,210 8,034 9,373 10,815 13,390 18,746 20,085 21,630 28,119 40,170 46,865

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

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