2² × 5 × 17 × 37

Prime Factor Structure

Factorization String 2^2 × 5 × 17 × 37

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 28,728

Proper Divisor Sum 16,148

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #12577 ← → #12583

1 2 4 5 10 17 20 34 37 68 74 85 148 170 185 340 370 629 740 1,258 2,516 3,145 6,290 12,580

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

12,580 6,290 3,145 9,436 4,718 2,359 7,078 3,539 10,618 5,309 15,928 7,964 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512 4,256 2,128 1,064 532 266 133 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16

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