3² × 29 × 15131

Prime Factor Structure

Factorization String 3^2 × 29 × 15131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,901,480

Proper Divisor Sum 1,952,289

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3949177 ← → #3949193

1 3 9 29 87 261 15,131 45,393 136,179 438,799 1,316,397 3,949,191

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

3,949,191 11,847,574 5,923,787 17,771,362 8,885,681 26,657,044 13,328,522 6,664,261 19,992,784 9,996,392 4,998,196 2,499,098 1,249,549 3,748,648 1,874,324 937,162 468,581 1,405,744 702,872 351,436 175,718 87,859 263,578 131,789 395,368 197,684 98,842 49,421 148,264 74,132 37,066 18,533 55,600 27,800 13,900 6,950 3,475 10,426 5,213 15,640 7,820 3,910 1,955 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700

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