2² × 5 × 67 × 71

Prime Factor Structure

Factorization String 2^2 × 5 × 67 × 71

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 205,632

Proper Divisor Sum 110,492

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #95131 ← → #95143

1 2 4 5 10 20 67 71 134 142 268 284 335 355 670 710 1,340 1,420 4,757 9,514 19,028 23,785 47,570 95,140

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

95,140 47,570 23,785 71,356 35,678 17,839 53,518 26,759 80,278 40,139 120,418 60,209 180,628 90,314 45,157 135,472 67,736 33,868 16,934 8,467 25,402 12,701 38,104 19,052 9,526 4,763 14,290 7,145 21,436 10,718 5,359 16,078 8,039 24,118 12,059 36,178 18,089 54,268 27,134 13,567 40,702 20,351 61,054 30,527 91,582 45,791 137,374 68,687 206,062 103,031 309,094 154,547 463,642 231,821 695,464 347,732 173,866 86,933 260,800 130,400

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