2² × 7 × 61 × 199

Prime Factor Structure

Factorization String 2^2 × 7 × 61 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 694,400

Proper Divisor Sum 354,508

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #339887 ← → #339907

1 2 4 7 14 28 61 122 199 244 398 427 796 854 1,393 1,708 2,786 5,572 12,139 24,278 48,556 84,973 169,946 339,892

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

339,892 169,946 84,973 254,920 127,460 63,730 31,865 95,596 47,798 23,899 71,698 35,849 107,548 53,774 26,887 80,662 40,331 120,994 60,497 181,492 90,746 45,373 136,120 68,060 34,030 17,015 51,046 25,523 76,570 38,285 114,856 57,428 28,714 14,357 43,072 21,536 10,768 5,384 2,692 1,346 673 2,020 1,010 505 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361

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