2² × 139597

Prime Factor Structure

Factorization String 2^2 × 139597

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 977,186

Proper Divisor Sum 418,798

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #558343 ← → #558401

1 2 4 139,597 279,194 558,388

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

558,388 279,194 139,597 418,792 209,396 104,698 52,349 157,048 78,524 39,262 19,631 58,894 29,447 88,342 44,171 132,514 66,257 198,772 99,386 49,693 149,080 74,540 37,270 18,635 55,906 27,953 83,860 41,930 20,965 62,896 31,448 15,724 7,862 3,931 11,794 5,897 17,692 8,846 4,423 13,270 6,635 19,906 9,953 29,860 14,930 7,465 22,396 11,198 5,599 16,798 8,399 25,198 12,599 37,798 18,899 56,698 28,349 85,048 42,524 21,262

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