λ
Sigma Notebook

5,127,674

2 × 2563837
Deficient Even Composite

5,127,674 is even and not a perfect square. Its factorization is 2 × 2563837 and its 4 divisors sum to 7,691,514.

Prime Factor Structure

Factorization String 2 × 2563837
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,691,514
Proper Divisor Sum 2,563,840
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #5127673 ← → #5127709

Radix Representation

Decimal 5127674
Binary 10011100011110111111010 (23 bits)
Octal 0o23436772
Hexadecimal 0x4E3DFA

Divisor Catalog (4)

1 2 2,563,837 5,127,674

Collatz Trajectory (188 steps to reach 1)

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

5,127,674 2,563,837 7,691,512 3,845,756 1,922,878 961,439 2,884,318 1,442,159 4,326,478 2,163,239 6,489,718 3,244,859 9,734,578 4,867,289 14,601,868 7,300,934 3,650,467 10,951,402 5,475,701 16,427,104 8,213,552 4,106,776 2,053,388 1,026,694 513,347 1,540,042 770,021 2,310,064 1,155,032 577,516 288,758 144,379 433,138 216,569 649,708 324,854 162,427 487,282 243,641 730,924 365,462 182,731 548,194 274,097 822,292 411,146 205,573 616,720 308,360 154,180 77,090 38,545 115,636 57,818 28,909 86,728 43,364 21,682 10,841 32,524

More profiles

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