λ
Sigma Notebook

5,136,531

3 × 1712177
Deficient Odd Composite

5,136,531 is odd and not a perfect square. Its factorization is 3 × 1712177 and its 4 divisors sum to 6,848,712.

Prime Factor Structure

Factorization String 3 × 1712177
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,848,712
Proper Divisor Sum 1,712,181
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #5136529 ← → #5136553

Radix Representation

Decimal 5136531
Binary 10011100110000010010011 (23 bits)
Octal 0o23460223
Hexadecimal 0x4E6093

Divisor Catalog (4)

1 3 1,712,177 5,136,531

Collatz Trajectory (126 steps to reach 1)

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

5,136,531 15,409,594 7,704,797 23,114,392 11,557,196 5,778,598 2,889,299 8,667,898 4,333,949 13,001,848 6,500,924 3,250,462 1,625,231 4,875,694 2,437,847 7,313,542 3,656,771 10,970,314 5,485,157 16,455,472 8,227,736 4,113,868 2,056,934 1,028,467 3,085,402 1,542,701 4,628,104 2,314,052 1,157,026 578,513 1,735,540 867,770 433,885 1,301,656 650,828 325,414 162,707 488,122 244,061 732,184 366,092 183,046 91,523 274,570 137,285 411,856 205,928 102,964 51,482 25,741 77,224 38,612 19,306 9,653 28,960 14,480 7,240 3,620 1,810 905

More profiles

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