3 × 7 × 11² × 83

Prime Factor Structure

Factorization String 3 × 7 × 11^2 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 357,504

Proper Divisor Sum 146,601

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #210901 ← → #210907

1 3 7 11 21 33 77 83 121 231 249 363 581 847 913 1,743 2,541 2,739 6,391 10,043 19,173 30,129 70,301 210,903

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

210,903 632,710 316,355 949,066 474,533 1,423,600 711,800 355,900 177,950 88,975 266,926 133,463 400,390 200,195 600,586 300,293 900,880 450,440 225,220 112,610 56,305 168,916 84,458 42,229 126,688 63,344 31,672 15,836 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348

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