2² × 173 × 739

Prime Factor Structure

Factorization String 2^2 × 173 × 739

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 901,320

Proper Divisor Sum 389,932

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #511387 ← → #511391

1 2 4 173 346 692 739 1,478 2,956 127,847 255,694 511,388

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

511,388 255,694 127,847 383,542 191,771 575,314 287,657 862,972 431,486 215,743 647,230 323,615 970,846 485,423 1,456,270 728,135 2,184,406 1,092,203 3,276,610 1,638,305 4,914,916 2,457,458 1,228,729 3,686,188 1,843,094 921,547 2,764,642 1,382,321 4,146,964 2,073,482 1,036,741 3,110,224 1,555,112 777,556 388,778 194,389 583,168 291,584 145,792 72,896 36,448 18,224 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542

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