2² × 7 × 23993

Prime Factor Structure

Factorization String 2^2 × 7 × 23993

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,343,664

Proper Divisor Sum 671,860

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #671791 ← → #671831

1 2 4 7 14 28 23,993 47,986 95,972 167,951 335,902 671,804

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

671,804 335,902 167,951 503,854 251,927 755,782 377,891 1,133,674 566,837 1,700,512 850,256 425,128 212,564 106,282 53,141 159,424 79,712 39,856 19,928 9,964 4,982 2,491 7,474 3,737 11,212 5,606 2,803 8,410 4,205 12,616 6,308 3,154 1,577 4,732 2,366 1,183 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486 6,743 20,230 10,115 30,346 15,173 45,520 22,760 11,380 5,690 2,845 8,536 4,268

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