3,966,692

2² × 401 × 2473

Prime Factor Structure

Factorization String 2^2 × 401 × 2473

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 6,961,836

Proper Divisor Sum 2,995,144

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #3966691 ← → #3966701

1 2 4 401 802 1,604 2,473 4,946 9,892 991,673 1,983,346 3,966,692

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

3,966,692 1,983,346 991,673 2,975,020 1,487,510 743,755 2,231,266 1,115,633 3,346,900 1,673,450 836,725 2,510,176 1,255,088 627,544 313,772 156,886 78,443 235,330 117,665 352,996 176,498 88,249 264,748 132,374 66,187 198,562 99,281 297,844 148,922 74,461 223,384 111,692 55,846 27,923 83,770 41,885 125,656 62,828 31,414 15,707 47,122 23,561 70,684 35,342 17,671 53,014 26,507 79,522 39,761 119,284 59,642 29,821 89,464 44,732 22,366 11,183 33,550 16,775 50,326 25,163

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