2³ × 13² × 251

Prime Factor Structure

Factorization String 2^3 × 13^2 × 251

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 691,740

Proper Divisor Sum 352,388

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #339341 ← → #339373

1 2 4 8 13 26 52 104 169 251 338 502 676 1,004 1,352 2,008 3,263 6,526 13,052 26,104 42,419 84,838 169,676 339,352

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

339,352 169,676 84,838 42,419 127,258 63,629 190,888 95,444 47,722 23,861 71,584 35,792 17,896 8,948 4,474 2,237 6,712 3,356 1,678 839 2,518 1,259 3,778 1,889 5,668 2,834 1,417 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 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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