4,040,945

5 × 61 × 13249

Prime Factor Structure

Factorization String 5 × 61 × 13249

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 4,929,000

Proper Divisor Sum 888,055

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4040941 ← → #4040963

1 5 61 305 13,249 66,245 808,189 4,040,945

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

4,040,945 12,122,836 6,061,418 3,030,709 9,092,128 4,546,064 2,273,032 1,136,516 568,258 284,129 852,388 426,194 213,097 639,292 319,646 159,823 479,470 239,735 719,206 359,603 1,078,810 539,405 1,618,216 809,108 404,554 202,277 606,832 303,416 151,708 75,854 37,927 113,782 56,891 170,674 85,337 256,012 128,006 64,003 192,010 96,005 288,016 144,008 72,004 36,002 18,001 54,004 27,002 13,501 40,504 20,252 10,126 5,063 15,190 7,595 22,786 11,393 34,180 17,090 8,545 25,636

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