3² × 5² × 13 × 397

Prime Factor Structure

Factorization String 3^2 × 5^2 × 13 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 2,245,516

Proper Divisor Sum 1,084,291

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #1161217 ← → #1161227

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

1,161,225 3,483,676 1,741,838 870,919 2,612,758 1,306,379 3,919,138 1,959,569 5,878,708 2,939,354 1,469,677 4,409,032 2,204,516 1,102,258 551,129 1,653,388 826,694 413,347 1,240,042 620,021 1,860,064 930,032 465,016 232,508 116,254 58,127 174,382 87,191 261,574 130,787 392,362 196,181 588,544 294,272 147,136 73,568 36,784 18,392 9,196 4,598 2,299 6,898 3,449 10,348 5,174 2,587 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654 9,827 29,482 14,741 44,224

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