4,478,401

127 × 179 × 197

4,478,401 is odd and not a perfect square. Its factorization is 127 × 179 × 197 and its 8 divisors sum to 4,561,920.

Prime Factor Structure

Factorization String 127 × 179 × 197

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 4,561,920

Proper Divisor Sum 83,519

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4478387 ← → #4478413

1 127 179 197 22,733 25,019 35,263 4,478,401

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

4,478,401 13,435,204 6,717,602 3,358,801 10,076,404 5,038,202 2,519,101 7,557,304 3,778,652 1,889,326 944,663 2,833,990 1,416,995 4,250,986 2,125,493 6,376,480 3,188,240 1,594,120 797,060 398,530 199,265 597,796 298,898 149,449 448,348 224,174 112,087 336,262 168,131 504,394 252,197 756,592 378,296 189,148 94,574 47,287 141,862 70,931 212,794 106,397 319,192 159,596 79,798 39,899 119,698 59,849 179,548 89,774 44,887 134,662 67,331 201,994 100,997 302,992 151,496 75,748 37,874 18,937 56,812 28,406