2² × 7² × 2129

Prime Factor Structure

Factorization String 2^2 × 7^2 × 2129

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 849,870

Proper Divisor Sum 432,586

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #417283 ← → #417293

1 2 4 7 14 28 49 98 196 2,129 4,258 8,516 14,903 29,806 59,612 104,321 208,642 417,284

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

417,284 208,642 104,321 312,964 156,482 78,241 234,724 117,362 58,681 176,044 88,022 44,011 132,034 66,017 198,052 99,026 49,513 148,540 74,270 37,135 111,406 55,703 167,110 83,555 250,666 125,333 376,000 188,000 94,000 47,000 23,500 11,750 5,875 17,626 8,813 26,440 13,220 6,610 3,305 9,916 4,958 2,479 7,438 3,719 11,158 5,579 16,738 8,369 25,108 12,554 6,277 18,832 9,416 4,708 2,354 1,177 3,532 1,766 883 2,650

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