λ
Sigma Notebook

9,165,908

22 × 2291477
Deficient Even Composite

9,165,908 is even and not a perfect square. Its factorization is 2^2 × 2291477 and its 6 divisors sum to 16,040,346.

Prime Factor Structure

Factorization String 2^2 × 2291477
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 16,040,346
Proper Divisor Sum 6,874,438
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #9165901 ← → #9165911

Radix Representation

Decimal 9165908
Binary 100010111101110001010100 (24 bits)
Octal 0o42756124
Hexadecimal 0x8BDC54

Divisor Catalog (6)

1 2 4 2,291,477 4,582,954 9,165,908

Collatz Trajectory (150 steps to reach 1)

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

9,165,908 4,582,954 2,291,477 6,874,432 3,437,216 1,718,608 859,304 429,652 214,826 107,413 322,240 161,120 80,560 40,280 20,140 10,070 5,035 15,106 7,553 22,660 11,330 5,665 16,996 8,498 4,249 12,748 6,374 3,187 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690 1,345 4,036 2,018 1,009 3,028 1,514 757 2,272 1,136 568 284 142 71 214 107 322 161 484 242 121 364 182 91 274

More profiles

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