2 × 3 × 7 × 3089

Prime Factor Structure

Factorization String 2 × 3 × 7 × 3089

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 296,640

Proper Divisor Sum 166,902

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #129737 ← → #129749

1 2 3 6 7 14 21 42 3,089 6,178 9,267 18,534 21,623 43,246 64,869 129,738

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

129,738 64,869 194,608 97,304 48,652 24,326 12,163 36,490 18,245 54,736 27,368 13,684 6,842 3,421 10,264 5,132 2,566 1,283 3,850 1,925 5,776 2,888 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26

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