λ
Sigma Notebook

8,129,026

2 × 17 × 47 × 5087
Deficient Even Composite

8,129,026 is even and not a perfect square. Its factorization is 2 × 17 × 47 × 5087 and its 16 divisors sum to 13,188,096.

Prime Factor Structure

Factorization String 2 × 17 × 47 × 5087
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 13,188,096
Proper Divisor Sum 5,059,070
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #8128969 ← → #8129027

Radix Representation

Decimal 8129026
Binary 11111000000101000000010 (23 bits)
Octal 0o37005002
Hexadecimal 0x7C0A02

Divisor Catalog (16)

1 2 17 34 47 94 799 1,598 5,087 10,174 86,479 172,958 239,089 478,178 4,064,513 8,129,026

Collatz Trajectory (111 steps to reach 1)

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

8,129,026 4,064,513 12,193,540 6,096,770 3,048,385 9,145,156 4,572,578 2,286,289 6,858,868 3,429,434 1,714,717 5,144,152 2,572,076 1,286,038 643,019 1,929,058 964,529 2,893,588 1,446,794 723,397 2,170,192 1,085,096 542,548 271,274 135,637 406,912 203,456 101,728 50,864 25,432 12,716 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239

More profiles

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