3 × 5³ × 19211

Prime Factor Structure

Factorization String 3 × 5^3 × 19211

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,988,288

Proper Divisor Sum 4,784,163

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #7204123 ← → #7204133

1 3 5 15 25 75 125 375 19,211 57,633 96,055 288,165 480,275 1,440,825 2,401,375 7,204,125

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

7,204,125 21,612,376 10,806,188 5,403,094 2,701,547 8,104,642 4,052,321 12,156,964 6,078,482 3,039,241 9,117,724 4,558,862 2,279,431 6,838,294 3,419,147 10,257,442 5,128,721 15,386,164 7,693,082 3,846,541 11,539,624 5,769,812 2,884,906 1,442,453 4,327,360 2,163,680 1,081,840 540,920 270,460 135,230 67,615 202,846 101,423 304,270 152,135 456,406 228,203 684,610 342,305 1,026,916 513,458 256,729 770,188 385,094 192,547 577,642 288,821 866,464 433,232 216,616 108,308 54,154 27,077 81,232 40,616 20,308 10,154 5,077 15,232 7,616

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