λ
Sigma Notebook

8,211,183

3 × 2737061
Deficient Odd Composite

8,211,183 is odd and not a perfect square. Its factorization is 3 × 2737061 and its 4 divisors sum to 10,948,248.

Prime Factor Structure

Factorization String 3 × 2737061
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 10,948,248
Proper Divisor Sum 2,737,065
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #8211169 ← → #8211191

Radix Representation

Decimal 8211183
Binary 11111010100101011101111 (23 bits)
Octal 0o37245357
Hexadecimal 0x7D4AEF

Divisor Catalog (4)

1 3 2,737,061 8,211,183

Collatz Trajectory (336 steps to reach 1)

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

8,211,183 24,633,550 12,316,775 36,950,326 18,475,163 55,425,490 27,712,745 83,138,236 41,569,118 20,784,559 62,353,678 31,176,839 93,530,518 46,765,259 140,295,778 70,147,889 210,443,668 105,221,834 52,610,917 157,832,752 78,916,376 39,458,188 19,729,094 9,864,547 29,593,642 14,796,821 44,390,464 22,195,232 11,097,616 5,548,808 2,774,404 1,387,202 693,601 2,080,804 1,040,402 520,201 1,560,604 780,302 390,151 1,170,454 585,227 1,755,682 877,841 2,633,524 1,316,762 658,381 1,975,144 987,572 493,786 246,893 740,680 370,340 185,170 92,585 277,756 138,878 69,439 208,318 104,159 312,478

More profiles

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