2² × 139921

Prime Factor Structure

Factorization String 2^2 × 139921

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 979,454

Proper Divisor Sum 419,770

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #559679 ← → #559687

1 2 4 139,921 279,842 559,684

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

559,684 279,842 139,921 419,764 209,882 104,941 314,824 157,412 78,706 39,353 118,060 59,030 29,515 88,546 44,273 132,820 66,410 33,205 99,616 49,808 24,904 12,452 6,226 3,113 9,340 4,670 2,335 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270 12,635 37,906 18,953 56,860 28,430 14,215 42,646 21,323

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