13 × 139 × 293

Prime Factor Structure

Factorization String 13 × 139 × 293

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 576,240

Proper Divisor Sum 46,789

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #529423 ← → #529471

1 13 139 293 1,807 3,809 40,727 529,451

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

529,451 1,588,354 794,177 2,382,532 1,191,266 595,633 1,786,900 893,450 446,725 1,340,176 670,088 335,044 167,522 83,761 251,284 125,642 62,821 188,464 94,232 47,116 23,558 11,779 35,338 17,669 53,008 26,504 13,252 6,626 3,313 9,940 4,970 2,485 7,456 3,728 1,864 932 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566

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