2³ × 13 × 37957

Prime Factor Structure

Factorization String 2^3 × 13 × 37957

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,971,180

Proper Divisor Sum 4,023,652

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3947507 ← → #3947533

1 2 4 8 13 26 52 104 37,957 75,914 151,828 303,656 493,441 986,882 1,973,764 3,947,528

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

3,947,528 1,973,764 986,882 493,441 1,480,324 740,162 370,081 1,110,244 555,122 277,561 832,684 416,342 208,171 624,514 312,257 936,772 468,386 234,193 702,580 351,290 175,645 526,936 263,468 131,734 65,867 197,602 98,801 296,404 148,202 74,101 222,304 111,152 55,576 27,788 13,894 6,947 20,842 10,421 31,264 15,632 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700

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