2² × 5 × 19 × 113

Prime Factor Structure

Factorization String 2^2 × 5 × 19 × 113

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 95,760

Proper Divisor Sum 52,820

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #42937 ← → #42943

1 2 4 5 10 19 20 38 76 95 113 190 226 380 452 565 1,130 2,147 2,260 4,294 8,588 10,735 21,470 42,940

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

42,940 21,470 10,735 32,206 16,103 48,310 24,155 72,466 36,233 108,700 54,350 27,175 81,526 40,763 122,290 61,145 183,436 91,718 45,859 137,578 68,789 206,368 103,184 51,592 25,796 12,898 6,449 19,348 9,674 4,837 14,512 7,256 3,628 1,814 907 2,722 1,361 4,084 2,042 1,021 3,064 1,532 766 383 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640

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