3,978,423

3³ × 29 × 5081

Prime Factor Structure

Factorization String 3^3 × 29 × 5081

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 6,098,400

Proper Divisor Sum 2,119,977

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3978421 ← → #3978431

1 3 9 27 29 87 261 783 5,081 15,243 45,729 137,187 147,349 442,047 1,326,141 3,978,423

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

3,978,423 11,935,270 5,967,635 17,902,906 8,951,453 26,854,360 13,427,180 6,713,590 3,356,795 10,070,386 5,035,193 15,105,580 7,552,790 3,776,395 11,329,186 5,664,593 16,993,780 8,496,890 4,248,445 12,745,336 6,372,668 3,186,334 1,593,167 4,779,502 2,389,751 7,169,254 3,584,627 10,753,882 5,376,941 16,130,824 8,065,412 4,032,706 2,016,353 6,049,060 3,024,530 1,512,265 4,536,796 2,268,398 1,134,199 3,402,598 1,701,299 5,103,898 2,551,949 7,655,848 3,827,924 1,913,962 956,981 2,870,944 1,435,472 717,736 358,868 179,434 89,717 269,152 134,576 67,288 33,644 16,822 8,411 25,234

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