5² × 13 × 12433

Prime Factor Structure

Factorization String 5^2 × 13 × 12433

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,396,356

Proper Divisor Sum 1,355,631

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #4040723 ← → #4040737

1 5 13 25 65 325 12,433 62,165 161,629 310,825 808,145 4,040,725

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

4,040,725 12,122,176 6,061,088 3,030,544 1,515,272 757,636 378,818 189,409 568,228 284,114 142,057 426,172 213,086 106,543 319,630 159,815 479,446 239,723 719,170 359,585 1,078,756 539,378 269,689 809,068 404,534 202,267 606,802 303,401 910,204 455,102 227,551 682,654 341,327 1,023,982 511,991 1,535,974 767,987 2,303,962 1,151,981 3,455,944 1,727,972 863,986 431,993 1,295,980 647,990 323,995 971,986 485,993 1,457,980 728,990 364,495 1,093,486 546,743 1,640,230 820,115 2,460,346 1,230,173 3,690,520 1,845,260 922,630

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