13 × 42937

Prime Factor Structure

Factorization String 13 × 42937

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 601,132

Proper Divisor Sum 42,951

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #558179 ← → #558197

1 13 42,937 558,181

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

558,181 1,674,544 837,272 418,636 209,318 104,659 313,978 156,989 470,968 235,484 117,742 58,871 176,614 88,307 264,922 132,461 397,384 198,692 99,346 49,673 149,020 74,510 37,255 111,766 55,883 167,650 83,825 251,476 125,738 62,869 188,608 94,304 47,152 23,576 11,788 5,894 2,947 8,842 4,421 13,264 6,632 3,316 1,658 829 2,488 1,244 622 311 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593

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