331 × 2687

Prime Factor Structure

Factorization String 331 × 2687

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 892,416

Proper Divisor Sum 3,019

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #889391 ← → #889411

1 331 2,687 889,397

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

889,397 2,668,192 1,334,096 667,048 333,524 166,762 83,381 250,144 125,072 62,536 31,268 15,634 7,817 23,452 11,726 5,863 17,590 8,795 26,386 13,193 39,580 19,790 9,895 29,686 14,843 44,530 22,265 66,796 33,398 16,699 50,098 25,049 75,148 37,574 18,787 56,362 28,181 84,544 42,272 21,136 10,568 5,284 2,642 1,321 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650

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