2² × 3 × 43 × 271

Prime Factor Structure

Factorization String 2^2 × 3 × 43 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 335,104

Proper Divisor Sum 195,268

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #139831 ← → #139837

1 2 3 4 6 12 43 86 129 172 258 271 516 542 813 1,084 1,626 3,252 11,653 23,306 34,959 46,612 69,918 139,836

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

139,836 69,918 34,959 104,878 52,439 157,318 78,659 235,978 117,989 353,968 176,984 88,492 44,246 22,123 66,370 33,185 99,556 49,778 24,889 74,668 37,334 18,667 56,002 28,001 84,004 42,002 21,001 63,004 31,502 15,751 47,254 23,627 70,882 35,441 106,324 53,162 26,581 79,744 39,872 19,936 9,968 4,984 2,492 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332

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