2 × 5 × 7 × 61 × 67

Prime Factor Structure

Factorization String 2 × 5 × 7 × 61 × 67

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 607,104

Proper Divisor Sum 321,014

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #286073 ← → #286103

1 2 5 7 10 14 35 61 67 70 122 134 305 335 427 469 610 670 854 938 2,135 2,345 4,087 4,270 4,690 8,174 20,435 28,609 40,870 57,218 143,045 286,090

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

286,090 143,045 429,136 214,568 107,284 53,642 26,821 80,464 40,232 20,116 10,058 5,029 15,088 7,544 3,772 1,886 943 2,830 1,415 4,246 2,123 6,370 3,185 9,556 4,778 2,389 7,168 3,584 1,792 896 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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