2² × 13 × 19 × 23²

Prime Factor Structure

Factorization String 2^2 × 13 × 19 × 23^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,083,880

Proper Divisor Sum 561,228

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #522637 ← → #522659

1 2 4 13 19 23 26 38 46 52 76 92 247 299 437 494 529 598 874 988 1,058 1,196 1,748 2,116 5,681 6,877 10,051 11,362 13,754 20,102 22,724 27,508 40,204 130,663 261,326 522,652

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

522,652 261,326 130,663 391,990 195,995 587,986 293,993 881,980 440,990 220,495 661,486 330,743 992,230 496,115 1,488,346 744,173 2,232,520 1,116,260 558,130 279,065 837,196 418,598 209,299 627,898 313,949 941,848 470,924 235,462 117,731 353,194 176,597 529,792 264,896 132,448 66,224 33,112 16,556 8,278 4,139 12,418 6,209 18,628 9,314 4,657 13,972 6,986 3,493 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320

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