7² × 31 × 313

Prime Factor Structure

Factorization String 7^2 × 31 × 313

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 572,736

Proper Divisor Sum 97,289

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #475441 ← → #475457

1 7 31 49 217 313 1,519 2,191 9,703 15,337 67,921 475,447

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

475,447 1,426,342 713,171 2,139,514 1,069,757 3,209,272 1,604,636 802,318 401,159 1,203,478 601,739 1,805,218 902,609 2,707,828 1,353,914 676,957 2,030,872 1,015,436 507,718 253,859 761,578 380,789 1,142,368 571,184 285,592 142,796 71,398 35,699 107,098 53,549 160,648 80,324 40,162 20,081 60,244 30,122 15,061 45,184 22,592 11,296 5,648 2,824 1,412 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506

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