4,444,947

3² × 13 × 37991

Prime Factor Structure

Factorization String 3^2 × 13 × 37991

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 6,914,544

Proper Divisor Sum 2,469,597

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #4444943 ← → #4444949

1 3 9 13 39 117 37,991 113,973 341,919 493,883 1,481,649 4,444,947

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

4,444,947 13,334,842 6,667,421 20,002,264 10,001,132 5,000,566 2,500,283 7,500,850 3,750,425 11,251,276 5,625,638 2,812,819 8,438,458 4,219,229 12,657,688 6,328,844 3,164,422 1,582,211 4,746,634 2,373,317 7,119,952 3,559,976 1,779,988 889,994 444,997 1,334,992 667,496 333,748 166,874 83,437 250,312 125,156 62,578 31,289 93,868 46,934 23,467 70,402 35,201 105,604 52,802 26,401 79,204 39,602 19,801 59,404 29,702 14,851 44,554 22,277 66,832 33,416 16,708 8,354 4,177 12,532 6,266 3,133 9,400 4,700

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