5² × 13 × 31 × 43

Prime Factor Structure

Factorization String 5^2 × 13 × 31 × 43

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 611,072

Proper Divisor Sum 177,847

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #433207 ← → #433229

1 5 13 25 31 43 65 155 215 325 403 559 775 1,075 1,333 2,015 2,795 6,665 10,075 13,975 17,329 33,325 86,645 433,225

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

433,225 1,299,676 649,838 324,919 974,758 487,379 1,462,138 731,069 2,193,208 1,096,604 548,302 274,151 822,454 411,227 1,233,682 616,841 1,850,524 925,262 462,631 1,387,894 693,947 2,081,842 1,040,921 3,122,764 1,561,382 780,691 2,342,074 1,171,037 3,513,112 1,756,556 878,278 439,139 1,317,418 658,709 1,976,128 988,064 494,032 247,016 123,508 61,754 30,877 92,632 46,316 23,158 11,579 34,738 17,369 52,108 26,054 13,027 39,082 19,541 58,624 29,312 14,656 7,328 3,664 1,832 916 458

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