13 × 31 × 1031

Prime Factor Structure

Factorization String 13 × 31 × 1031

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 462,336

Proper Divisor Sum 46,843

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #415489 ← → #415507

1 13 31 403 1,031 13,403 31,961 415,493

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

415,493 1,246,480 623,240 311,620 155,810 77,905 233,716 116,858 58,429 175,288 87,644 43,822 21,911 65,734 32,867 98,602 49,301 147,904 73,952 36,976 18,488 9,244 4,622 2,311 6,934 3,467 10,402 5,201 15,604 7,802 3,901 11,704 5,852 2,926 1,463 4,390 2,195 6,586 3,293 9,880 4,940 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644

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