265,291

13 × 20407

Prime Factor Structure

Factorization String 13 × 20407

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 285,712

Proper Divisor Sum 20,421

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #265277 ← → #265313

1 13 20,407 265,291

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

265,291 795,874 397,937 1,193,812 596,906 298,453 895,360 447,680 223,840 111,920 55,960 27,980 13,990 6,995 20,986 10,493 31,480 15,740 7,870 3,935 11,806 5,903 17,710 8,855 26,566 13,283 39,850 19,925 59,776 29,888 14,944 7,472 3,736 1,868 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283

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