2² × 5 × 2687

Prime Factor Structure

Factorization String 2^2 × 5 × 2687

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 112,896

Proper Divisor Sum 59,156

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #53731 ← → #53759

1 2 4 5 10 20 2,687 5,374 10,748 13,435 26,870 53,740

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

53,740 26,870 13,435 40,306 20,153 60,460 30,230 15,115 45,346 22,673 68,020 34,010 17,005 51,016 25,508 12,754 6,377 19,132 9,566 4,783 14,350 7,175 21,526 10,763 32,290 16,145 48,436 24,218 12,109 36,328 18,164 9,082 4,541 13,624 6,812 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050

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