3,970,418

2 × 17 × 31 × 3767

Prime Factor Structure

Factorization String 2 × 17 × 31 × 3767

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 6,511,104

Proper Divisor Sum 2,540,686

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3970409 ← → #3970423

1 2 17 31 34 62 527 1,054 3,767 7,534 64,039 116,777 128,078 233,554 1,985,209 3,970,418

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

3,970,418 1,985,209 5,955,628 2,977,814 1,488,907 4,466,722 2,233,361 6,700,084 3,350,042 1,675,021 5,025,064 2,512,532 1,256,266 628,133 1,884,400 942,200 471,100 235,550 117,775 353,326 176,663 529,990 264,995 794,986 397,493 1,192,480 596,240 298,120 149,060 74,530 37,265 111,796 55,898 27,949 83,848 41,924 20,962 10,481 31,444 15,722 7,861 23,584 11,792 5,896 2,948 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210

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