2 × 13² × 31 × 41

Prime Factor Structure

Factorization String 2 × 13^2 × 31 × 41

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 737,856

Proper Divisor Sum 308,258

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #429589 ← → #429599

1 2 13 26 31 41 62 82 169 338 403 533 806 1,066 1,271 2,542 5,239 6,929 10,478 13,858 16,523 33,046 214,799 429,598

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

429,598 214,799 644,398 322,199 966,598 483,299 1,449,898 724,949 2,174,848 1,087,424 543,712 271,856 135,928 67,964 33,982 16,991 50,974 25,487 76,462 38,231 114,694 57,347 172,042 86,021 258,064 129,032 64,516 32,258 16,129 48,388 24,194 12,097 36,292 18,146 9,073 27,220 13,610 6,805 20,416 10,208 5,104 2,552 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734

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