λ
Sigma Notebook

6,556,587

3 × 23 × 167 × 569
Deficient Odd Composite

6,556,587 is odd and not a perfect square. Its factorization is 3 × 23 × 167 × 569 and its 16 divisors sum to 9,192,960.

Prime Factor Structure

Factorization String 3 × 23 × 167 × 569
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 9,192,960
Proper Divisor Sum 2,636,373
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #6556567 ← → #6556601

Radix Representation

Decimal 6556587
Binary 11001000000101110101011 (23 bits)
Octal 0o31005653
Hexadecimal 0x640BAB

Divisor Catalog (16)

1 3 23 69 167 501 569 1,707 3,841 11,523 13,087 39,261 95,023 285,069 2,185,529 6,556,587

Collatz Trajectory (209 steps to reach 1)

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

6,556,587 19,669,762 9,834,881 29,504,644 14,752,322 7,376,161 22,128,484 11,064,242 5,532,121 16,596,364 8,298,182 4,149,091 12,447,274 6,223,637 18,670,912 9,335,456 4,667,728 2,333,864 1,166,932 583,466 291,733 875,200 437,600 218,800 109,400 54,700 27,350 13,675 41,026 20,513 61,540 30,770 15,385 46,156 23,078 11,539 34,618 17,309 51,928 25,964 12,982 6,491 19,474 9,737 29,212 14,606 7,303 21,910 10,955 32,866 16,433 49,300 24,650 12,325 36,976 18,488 9,244 4,622 2,311 6,934

More profiles

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