λ
Sigma Notebook

5,354,261

11 × 643 × 757
Deficient Odd Composite

5,354,261 is odd and not a perfect square. Its factorization is 11 × 643 × 757 and its 8 divisors sum to 5,857,824.

Prime Factor Structure

Factorization String 11 × 643 × 757
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,857,824
Proper Divisor Sum 503,563
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #5354243 ← → #5354291

Radix Representation

Decimal 5354261
Binary 10100011011001100010101 (23 bits)
Octal 0o24331425
Hexadecimal 0x51B315

Divisor Catalog (8)

1 11 643 757 7,073 8,327 486,751 5,354,261

Collatz Trajectory (294 steps to reach 1)

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

5,354,261 16,062,784 8,031,392 4,015,696 2,007,848 1,003,924 501,962 250,981 752,944 376,472 188,236 94,118 47,059 141,178 70,589 211,768 105,884 52,942 26,471 79,414 39,707 119,122 59,561 178,684 89,342 44,671 134,014 67,007 201,022 100,511 301,534 150,767 452,302 226,151 678,454 339,227 1,017,682 508,841 1,526,524 763,262 381,631 1,144,894 572,447 1,717,342 858,671 2,576,014 1,288,007 3,864,022 1,932,011 5,796,034 2,898,017 8,694,052 4,347,026 2,173,513 6,520,540 3,260,270 1,630,135 4,890,406 2,445,203 7,335,610

More profiles

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