2² × 7 × 29 × 661

Prime Factor Structure

Factorization String 2^2 × 7 × 29 × 661

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,112,160

Proper Divisor Sum 575,428

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #536729 ← → #536743

1 2 4 7 14 28 29 58 116 203 406 661 812 1,322 2,644 4,627 9,254 18,508 19,169 38,338 76,676 134,183 268,366 536,732

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

536,732 268,366 134,183 402,550 201,275 603,826 301,913 905,740 452,870 226,435 679,306 339,653 1,018,960 509,480 254,740 127,370 63,685 191,056 95,528 47,764 23,882 11,941 35,824 17,912 8,956 4,478 2,239 6,718 3,359 10,078 5,039 15,118 7,559 22,678 11,339 34,018 17,009 51,028 25,514 12,757 38,272 19,136 9,568 4,784 2,392 1,196 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95

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