3,978,092

2² × 37 × 26879

Prime Factor Structure

Factorization String 2^2 × 37 × 26879

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 7,150,080

Proper Divisor Sum 3,171,988

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3978071 ← → #3978101

1 2 4 37 74 148 26,879 53,758 107,516 994,523 1,989,046 3,978,092

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

3,978,092 1,989,046 994,523 2,983,570 1,491,785 4,475,356 2,237,678 1,118,839 3,356,518 1,678,259 5,034,778 2,517,389 7,552,168 3,776,084 1,888,042 944,021 2,832,064 1,416,032 708,016 354,008 177,004 88,502 44,251 132,754 66,377 199,132 99,566 49,783 149,350 74,675 224,026 112,013 336,040 168,020 84,010 42,005 126,016 63,008 31,504 15,752 7,876 3,938 1,969 5,908 2,954 1,477 4,432 2,216 1,108 554 277 832 416 208 104 52 26 13 40 20

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