λ
Sigma Notebook

6,446,193

3 × 13 × 165287
Deficient Odd Composite

6,446,193 is odd and not a perfect square. Its factorization is 3 × 13 × 165287 and its 8 divisors sum to 9,256,128.

Prime Factor Structure

Factorization String 3 × 13 × 165287
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,256,128
Proper Divisor Sum 2,809,935
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #6446189 ← → #6446203

Radix Representation

Decimal 6446193
Binary 11000100101110001110001 (23 bits)
Octal 0o30456161
Hexadecimal 0x625C71

Divisor Catalog (8)

1 3 13 39 165,287 495,861 2,148,731 6,446,193

Collatz Trajectory (134 steps to reach 1)

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

6,446,193 19,338,580 9,669,290 4,834,645 14,503,936 7,251,968 3,625,984 1,812,992 906,496 453,248 226,624 113,312 56,656 28,328 14,164 7,082 3,541 10,624 5,312 2,656 1,328 664 332 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186

More profiles

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